Home / 29,124.90-43,590.15-25,625.70

Finding the Fourth Proportional to 29,124.90, 43,590.15 and 25,625.70

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Solution

The fourth proportional to 29,124.90, 43,590.15 and 25,625.70 is: 38,353.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,124.90 : 43,590.15 = 25,625.70 : x
  2. Step 2: Convert to fraction form
    29,124.90/43,590.15 = 25,625.70/x
  3. Step 3: Cross multiply
    29,124.90x = 43,590.15 × 25,625.70
  4. Step 4: Simplify right side
    29,124.90x = 1,117,028,106.86
  5. Step 5: Solve for x
    x = 1,117,028,106.86/29,124.90
  6. Step 6: Final answer
    x = 38,353.03

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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.