Home / 63,838.08-95,774.40-22,288.32

Finding the Fourth Proportional to 63,838.08, 95,774.40 and 22,288.32

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Solution

The fourth proportional to 63,838.08, 95,774.40 and 22,288.32 is: 33,438.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,838.08 : 95,774.40 = 22,288.32 : x
  2. Step 2: Convert to fraction form
    63,838.08/95,774.40 = 22,288.32/x
  3. Step 3: Cross multiply
    63,838.08x = 95,774.40 × 22,288.32
  4. Step 4: Simplify right side
    63,838.08x = 2,134,650,475.01
  5. Step 5: Solve for x
    x = 2,134,650,475.01/63,838.08
  6. Step 6: Final answer
    x = 33,438.51

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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.