Home / 63,977.76-95,966.64-22,424.76

Finding the Fourth Proportional to 63,977.76, 95,966.64 and 22,424.76

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Solution

The fourth proportional to 63,977.76, 95,966.64 and 22,424.76 is: 33,637.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,977.76 : 95,966.64 = 22,424.76 : x
  2. Step 2: Convert to fraction form
    63,977.76/95,966.64 = 22,424.76/x
  3. Step 3: Cross multiply
    63,977.76x = 95,966.64 × 22,424.76
  4. Step 4: Simplify right side
    63,977.76x = 2,152,028,870.01
  5. Step 5: Solve for x
    x = 2,152,028,870.01/63,977.76
  6. Step 6: Final answer
    x = 33,637.14

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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.