Home / 40,572.38-55,980.29-23,566.52

Finding the Fourth Proportional to 40,572.38, 55,980.29 and 23,566.52

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Solution

The fourth proportional to 40,572.38, 55,980.29 and 23,566.52 is: 32,516.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,572.38 : 55,980.29 = 23,566.52 : x
  2. Step 2: Convert to fraction form
    40,572.38/55,980.29 = 23,566.52/x
  3. Step 3: Cross multiply
    40,572.38x = 55,980.29 × 23,566.52
  4. Step 4: Simplify right side
    40,572.38x = 1,319,260,623.89
  5. Step 5: Solve for x
    x = 1,319,260,623.89/40,572.38
  6. Step 6: Final answer
    x = 32,516.22

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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.