Home / 49,885.61-68,841.53-27,224.98

Finding the Fourth Proportional to 49,885.61, 68,841.53 and 27,224.98

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Solution

The fourth proportional to 49,885.61, 68,841.53 and 27,224.98 is: 37,570.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,885.61 : 68,841.53 = 27,224.98 : x
  2. Step 2: Convert to fraction form
    49,885.61/68,841.53 = 27,224.98/x
  3. Step 3: Cross multiply
    49,885.61x = 68,841.53 × 27,224.98
  4. Step 4: Simplify right side
    49,885.61x = 1,874,209,071.28
  5. Step 5: Solve for x
    x = 1,874,209,071.28/49,885.61
  6. Step 6: Final answer
    x = 37,570.14

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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.