Home / 46,691.13-64,434.24-25,470.63

Finding the Fourth Proportional to 46,691.13, 64,434.24 and 25,470.63

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Solution

The fourth proportional to 46,691.13, 64,434.24 and 25,470.63 is: 35,149.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,691.13 : 64,434.24 = 25,470.63 : x
  2. Step 2: Convert to fraction form
    46,691.13/64,434.24 = 25,470.63/x
  3. Step 3: Cross multiply
    46,691.13x = 64,434.24 × 25,470.63
  4. Step 4: Simplify right side
    46,691.13x = 1,641,180,686.37
  5. Step 5: Solve for x
    x = 1,641,180,686.37/46,691.13
  6. Step 6: Final answer
    x = 35,149.73

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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.