Home / 40,915.04-56,462.22-23,010.04

Finding the Fourth Proportional to 40,915.04, 56,462.22 and 23,010.04

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Solution

The fourth proportional to 40,915.04, 56,462.22 and 23,010.04 is: 31,753.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,915.04 : 56,462.22 = 23,010.04 : x
  2. Step 2: Convert to fraction form
    40,915.04/56,462.22 = 23,010.04/x
  3. Step 3: Cross multiply
    40,915.04x = 56,462.22 × 23,010.04
  4. Step 4: Simplify right side
    40,915.04x = 1,299,197,940.69
  5. Step 5: Solve for x
    x = 1,299,197,940.69/40,915.04
  6. Step 6: Final answer
    x = 31,753.55

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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.