Home / 44,545.70-61,478.26-25,683.50

Finding the Fourth Proportional to 44,545.70, 61,478.26 and 25,683.50

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Solution

The fourth proportional to 44,545.70, 61,478.26 and 25,683.50 is: 35,446.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,545.70 : 61,478.26 = 25,683.50 : x
  2. Step 2: Convert to fraction form
    44,545.70/61,478.26 = 25,683.50/x
  3. Step 3: Cross multiply
    44,545.70x = 61,478.26 × 25,683.50
  4. Step 4: Simplify right side
    44,545.70x = 1,578,976,890.71
  5. Step 5: Solve for x
    x = 1,578,976,890.71/44,545.70
  6. Step 6: Final answer
    x = 35,446.22

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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.