Home / 67,824.95-93,593.86-37,609.16

Finding the Fourth Proportional to 67,824.95, 93,593.86 and 37,609.16

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Solution

The fourth proportional to 67,824.95, 93,593.86 and 37,609.16 is: 51,898.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,824.95 : 93,593.86 = 37,609.16 : x
  2. Step 2: Convert to fraction form
    67,824.95/93,593.86 = 37,609.16/x
  3. Step 3: Cross multiply
    67,824.95x = 93,593.86 × 37,609.16
  4. Step 4: Simplify right side
    67,824.95x = 3,519,985,893.77
  5. Step 5: Solve for x
    x = 3,519,985,893.77/67,824.95
  6. Step 6: Final answer
    x = 51,898.10

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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.