Home / 92,475.84-127,616.68-50,034.38

Finding the Fourth Proportional to 92,475.84, 127,616.68 and 50,034.38

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Solution

The fourth proportional to 92,475.84, 127,616.68 and 50,034.38 is: 69,047.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,475.84 : 127,616.68 = 50,034.38 : x
  2. Step 2: Convert to fraction form
    92,475.84/127,616.68 = 50,034.38/x
  3. Step 3: Cross multiply
    92,475.84x = 127,616.68 × 50,034.38
  4. Step 4: Simplify right side
    92,475.84x = 6,385,220,885.92
  5. Step 5: Solve for x
    x = 6,385,220,885.92/92,475.84
  6. Step 6: Final answer
    x = 69,047.45

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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.