Home / 46,691.17-64,434.26-25,470.88

Finding the Fourth Proportional to 46,691.17, 64,434.26 and 25,470.88

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Solution

The fourth proportional to 46,691.17, 64,434.26 and 25,470.88 is: 35,150.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,691.17 : 64,434.26 = 25,470.88 : x
  2. Step 2: Convert to fraction form
    46,691.17/64,434.26 = 25,470.88/x
  3. Step 3: Cross multiply
    46,691.17x = 64,434.26 × 25,470.88
  4. Step 4: Simplify right side
    46,691.17x = 1,641,197,206.94
  5. Step 5: Solve for x
    x = 1,641,197,206.94/46,691.17
  6. Step 6: Final answer
    x = 35,150.06

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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.