Home / 34,403.80-47,470.02-22,484.65

Finding the Fourth Proportional to 34,403.80, 47,470.02 and 22,484.65

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Solution

The fourth proportional to 34,403.80, 47,470.02 and 22,484.65 is: 31,024.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,403.80 : 47,470.02 = 22,484.65 : x
  2. Step 2: Convert to fraction form
    34,403.80/47,470.02 = 22,484.65/x
  3. Step 3: Cross multiply
    34,403.80x = 47,470.02 × 22,484.65
  4. Step 4: Simplify right side
    34,403.80x = 1,067,346,785.19
  5. Step 5: Solve for x
    x = 1,067,346,785.19/34,403.80
  6. Step 6: Final answer
    x = 31,024.10

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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.