Home / 43,080.52-64,510.62-25,562.92

Finding the Fourth Proportional to 43,080.52, 64,510.62 and 25,562.92

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Solution

The fourth proportional to 43,080.52, 64,510.62 and 25,562.92 is: 38,279.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,080.52 : 64,510.62 = 25,562.92 : x
  2. Step 2: Convert to fraction form
    43,080.52/64,510.62 = 25,562.92/x
  3. Step 3: Cross multiply
    43,080.52x = 64,510.62 × 25,562.92
  4. Step 4: Simplify right side
    43,080.52x = 1,649,079,818.21
  5. Step 5: Solve for x
    x = 1,649,079,818.21/43,080.52
  6. Step 6: Final answer
    x = 38,279.01

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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.