Home / 4,357.02-6,013.20-2,588.63

Finding the Fourth Proportional to 4,357.02, 6,013.20 and 2,588.63

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Solution

The fourth proportional to 4,357.02, 6,013.20 and 2,588.63 is: 3,572.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,357.02 : 6,013.20 = 2,588.63 : x
  2. Step 2: Convert to fraction form
    4,357.02/6,013.20 = 2,588.63/x
  3. Step 3: Cross multiply
    4,357.02x = 6,013.20 × 2,588.63
  4. Step 4: Simplify right side
    4,357.02x = 15,565,949.92
  5. Step 5: Solve for x
    x = 15,565,949.92/4,357.02
  6. Step 6: Final answer
    x = 3,572.61

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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.