Home / 61,452.30-84,812.25-34,600.04

Finding the Fourth Proportional to 61,452.30, 84,812.25 and 34,600.04

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Solution

The fourth proportional to 61,452.30, 84,812.25 and 34,600.04 is: 47,752.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,452.30 : 84,812.25 = 34,600.04 : x
  2. Step 2: Convert to fraction form
    61,452.30/84,812.25 = 34,600.04/x
  3. Step 3: Cross multiply
    61,452.30x = 84,812.25 × 34,600.04
  4. Step 4: Simplify right side
    61,452.30x = 2,934,507,242.49
  5. Step 5: Solve for x
    x = 2,934,507,242.49/61,452.30
  6. Step 6: Final answer
    x = 47,752.60

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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.