Home / 63,389.12-95,031.84-23,923.76

Finding the Fourth Proportional to 63,389.12, 95,031.84 and 23,923.76

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Solution

The fourth proportional to 63,389.12, 95,031.84 and 23,923.76 is: 35,866.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,389.12 : 95,031.84 = 23,923.76 : x
  2. Step 2: Convert to fraction form
    63,389.12/95,031.84 = 23,923.76/x
  3. Step 3: Cross multiply
    63,389.12x = 95,031.84 × 23,923.76
  4. Step 4: Simplify right side
    63,389.12x = 2,273,518,932.52
  5. Step 5: Solve for x
    x = 2,273,518,932.52/63,389.12
  6. Step 6: Final answer
    x = 35,866.08

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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.