Home / 61,463.46-92,038.29-49,001.66

Finding the Fourth Proportional to 61,463.46, 92,038.29 and 49,001.66

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Solution

The fourth proportional to 61,463.46, 92,038.29 and 49,001.66 is: 73,377.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,463.46 : 92,038.29 = 49,001.66 : x
  2. Step 2: Convert to fraction form
    61,463.46/92,038.29 = 49,001.66/x
  3. Step 3: Cross multiply
    61,463.46x = 92,038.29 × 49,001.66
  4. Step 4: Simplify right side
    61,463.46x = 4,510,028,349.61
  5. Step 5: Solve for x
    x = 4,510,028,349.61/61,463.46
  6. Step 6: Final answer
    x = 73,377.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.