Home / 56,952.32-85,413.76-17,500.16

Finding the Fourth Proportional to 56,952.32, 85,413.76 and 17,500.16

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Solution

The fourth proportional to 56,952.32, 85,413.76 and 17,500.16 is: 26,245.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,952.32 : 85,413.76 = 17,500.16 : x
  2. Step 2: Convert to fraction form
    56,952.32/85,413.76 = 17,500.16/x
  3. Step 3: Cross multiply
    56,952.32x = 85,413.76 × 17,500.16
  4. Step 4: Simplify right side
    56,952.32x = 1,494,754,466.20
  5. Step 5: Solve for x
    x = 1,494,754,466.20/56,952.32
  6. Step 6: Final answer
    x = 26,245.72

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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.