Home / 4,586.57-6,330.61-2,598.30

Finding the Fourth Proportional to 4,586.57, 6,330.61 and 2,598.30

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Solution

The fourth proportional to 4,586.57, 6,330.61 and 2,598.30 is: 3,586.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586.57 : 6,330.61 = 2,598.30 : x
  2. Step 2: Convert to fraction form
    4,586.57/6,330.61 = 2,598.30/x
  3. Step 3: Cross multiply
    4,586.57x = 6,330.61 × 2,598.30
  4. Step 4: Simplify right side
    4,586.57x = 16,448,830.40
  5. Step 5: Solve for x
    x = 16,448,830.40/4,586.57
  6. Step 6: Final answer
    x = 3,586.30

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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.