Home / 44,367.86-66,445.70-25,590.97

Finding the Fourth Proportional to 44,367.86, 66,445.70 and 25,590.97

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Solution

The fourth proportional to 44,367.86, 66,445.70 and 25,590.97 is: 38,325.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,367.86 : 66,445.70 = 25,590.97 : x
  2. Step 2: Convert to fraction form
    44,367.86/66,445.70 = 25,590.97/x
  3. Step 3: Cross multiply
    44,367.86x = 66,445.70 × 25,590.97
  4. Step 4: Simplify right side
    44,367.86x = 1,700,409,787.37
  5. Step 5: Solve for x
    x = 1,700,409,787.37/44,367.86
  6. Step 6: Final answer
    x = 38,325.26

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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.