Home / 56,193.26-77,549.06-32,319.96

Finding the Fourth Proportional to 56,193.26, 77,549.06 and 32,319.96

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Solution

The fourth proportional to 56,193.26, 77,549.06 and 32,319.96 is: 44,602.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,193.26 : 77,549.06 = 32,319.96 : x
  2. Step 2: Convert to fraction form
    56,193.26/77,549.06 = 32,319.96/x
  3. Step 3: Cross multiply
    56,193.26x = 77,549.06 × 32,319.96
  4. Step 4: Simplify right side
    56,193.26x = 2,506,382,517.24
  5. Step 5: Solve for x
    x = 2,506,382,517.24/56,193.26
  6. Step 6: Final answer
    x = 44,602.90

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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.