Home / 63,719.08-95,590.10-26,258.31

Finding the Fourth Proportional to 63,719.08, 95,590.10 and 26,258.31

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Solution

The fourth proportional to 63,719.08, 95,590.10 and 26,258.31 is: 39,392.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,719.08 : 95,590.10 = 26,258.31 : x
  2. Step 2: Convert to fraction form
    63,719.08/95,590.10 = 26,258.31/x
  3. Step 3: Cross multiply
    63,719.08x = 95,590.10 × 26,258.31
  4. Step 4: Simplify right side
    63,719.08x = 2,510,034,544.38
  5. Step 5: Solve for x
    x = 2,510,034,544.38/63,719.08
  6. Step 6: Final answer
    x = 39,392.20

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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.