Home / 60,915.54-84,059.55-34,060.26

Finding the Fourth Proportional to 60,915.54, 84,059.55 and 34,060.26

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Solution

The fourth proportional to 60,915.54, 84,059.55 and 34,060.26 is: 47,000.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,915.54 : 84,059.55 = 34,060.26 : x
  2. Step 2: Convert to fraction form
    60,915.54/84,059.55 = 34,060.26/x
  3. Step 3: Cross multiply
    60,915.54x = 84,059.55 × 34,060.26
  4. Step 4: Simplify right side
    60,915.54x = 2,863,090,128.48
  5. Step 5: Solve for x
    x = 2,863,090,128.48/60,915.54
  6. Step 6: Final answer
    x = 47,000.98

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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.