Home / 61,050.72-91,545.96-25,501.44

Finding the Fourth Proportional to 61,050.72, 91,545.96 and 25,501.44

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Solution

The fourth proportional to 61,050.72, 91,545.96 and 25,501.44 is: 38,239.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,050.72 : 91,545.96 = 25,501.44 : x
  2. Step 2: Convert to fraction form
    61,050.72/91,545.96 = 25,501.44/x
  3. Step 3: Cross multiply
    61,050.72x = 91,545.96 × 25,501.44
  4. Step 4: Simplify right side
    61,050.72x = 2,334,553,806.18
  5. Step 5: Solve for x
    x = 2,334,553,806.18/61,050.72
  6. Step 6: Final answer
    x = 38,239.58

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1.5x scale

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.