Home / 61,595.07-92,395.10-19,475.97

Finding the Fourth Proportional to 61,595.07, 92,395.10 and 19,475.97

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Solution

The fourth proportional to 61,595.07, 92,395.10 and 19,475.97 is: 29,214.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,595.07 : 92,395.10 = 19,475.97 : x
  2. Step 2: Convert to fraction form
    61,595.07/92,395.10 = 19,475.97/x
  3. Step 3: Cross multiply
    61,595.07x = 92,395.10 × 19,475.97
  4. Step 4: Simplify right side
    61,595.07x = 1,799,484,195.75
  5. Step 5: Solve for x
    x = 1,799,484,195.75/61,595.07
  6. Step 6: Final answer
    x = 29,214.74

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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.