Home / 46,329.29-63,934.40-25,108.55

Finding the Fourth Proportional to 46,329.29, 63,934.40 and 25,108.55

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Solution

The fourth proportional to 46,329.29, 63,934.40 and 25,108.55 is: 34,649.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,329.29 : 63,934.40 = 25,108.55 : x
  2. Step 2: Convert to fraction form
    46,329.29/63,934.40 = 25,108.55/x
  3. Step 3: Cross multiply
    46,329.29x = 63,934.40 × 25,108.55
  4. Step 4: Simplify right side
    46,329.29x = 1,605,300,079.12
  5. Step 5: Solve for x
    x = 1,605,300,079.12/46,329.29
  6. Step 6: Final answer
    x = 34,649.79

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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.