Home / 41,275.92-56,960.88-22,413.12

Finding the Fourth Proportional to 41,275.92, 56,960.88 and 22,413.12

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Solution

The fourth proportional to 41,275.92, 56,960.88 and 22,413.12 is: 30,930.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,275.92 : 56,960.88 = 22,413.12 : x
  2. Step 2: Convert to fraction form
    41,275.92/56,960.88 = 22,413.12/x
  3. Step 3: Cross multiply
    41,275.92x = 56,960.88 × 22,413.12
  4. Step 4: Simplify right side
    41,275.92x = 1,276,671,038.75
  5. Step 5: Solve for x
    x = 1,276,671,038.75/41,275.92
  6. Step 6: Final answer
    x = 30,930.17

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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.