Home / 37,929.24-52,360.56-22,011.12

Finding the Fourth Proportional to 37,929.24, 52,360.56 and 22,011.12

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Solution

The fourth proportional to 37,929.24, 52,360.56 and 22,011.12 is: 30,385.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,929.24 : 52,360.56 = 22,011.12 : x
  2. Step 2: Convert to fraction form
    37,929.24/52,360.56 = 22,011.12/x
  3. Step 3: Cross multiply
    37,929.24x = 52,360.56 × 22,011.12
  4. Step 4: Simplify right side
    37,929.24x = 1,152,514,569.43
  5. Step 5: Solve for x
    x = 1,152,514,569.43/37,929.24
  6. Step 6: Final answer
    x = 30,385.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.