Home / 68,772.06-94,946.85-44,938.62

Finding the Fourth Proportional to 68,772.06, 94,946.85 and 44,938.62

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Solution

The fourth proportional to 68,772.06, 94,946.85 and 44,938.62 is: 62,042.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,772.06 : 94,946.85 = 44,938.62 : x
  2. Step 2: Convert to fraction form
    68,772.06/94,946.85 = 44,938.62/x
  3. Step 3: Cross multiply
    68,772.06x = 94,946.85 × 44,938.62
  4. Step 4: Simplify right side
    68,772.06x = 4,266,780,412.35
  5. Step 5: Solve for x
    x = 4,266,780,412.35/68,772.06
  6. Step 6: Final answer
    x = 62,042.35

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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.