Home / 4,588.19-6,331.46-2,598.76

Finding the Fourth Proportional to 4,588.19, 6,331.46 and 2,598.76

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Solution

The fourth proportional to 4,588.19, 6,331.46 and 2,598.76 is: 3,586.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588.19 : 6,331.46 = 2,598.76 : x
  2. Step 2: Convert to fraction form
    4,588.19/6,331.46 = 2,598.76/x
  3. Step 3: Cross multiply
    4,588.19x = 6,331.46 × 2,598.76
  4. Step 4: Simplify right side
    4,588.19x = 16,453,944.99
  5. Step 5: Solve for x
    x = 16,453,944.99/4,588.19
  6. Step 6: Final answer
    x = 3,586.15

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Half scale
Find fourth proportional to 9,176.38, 12,662.92 and 5,197.52
Double scale
Find fourth proportional to 4,589.19, 6,332.84 and 2,599.76
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.