Home / 25,567.26-35,279.72-14,233.92

Finding the Fourth Proportional to 25,567.26, 35,279.72 and 14,233.92

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Solution

The fourth proportional to 25,567.26, 35,279.72 and 14,233.92 is: 19,641.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,567.26 : 35,279.72 = 14,233.92 : x
  2. Step 2: Convert to fraction form
    25,567.26/35,279.72 = 14,233.92/x
  3. Step 3: Cross multiply
    25,567.26x = 35,279.72 × 14,233.92
  4. Step 4: Simplify right side
    25,567.26x = 502,168,712.10
  5. Step 5: Solve for x
    x = 502,168,712.10/25,567.26
  6. Step 6: Final answer
    x = 19,641.08

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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.