Home / 25,364.95-35,005.56-14,613.14

Finding the Fourth Proportional to 25,364.95, 35,005.56 and 14,613.14

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Solution

The fourth proportional to 25,364.95, 35,005.56 and 14,613.14 is: 20,167.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,364.95 : 35,005.56 = 14,613.14 : x
  2. Step 2: Convert to fraction form
    25,364.95/35,005.56 = 14,613.14/x
  3. Step 3: Cross multiply
    25,364.95x = 35,005.56 × 14,613.14
  4. Step 4: Simplify right side
    25,364.95x = 511,541,149.06
  5. Step 5: Solve for x
    x = 511,541,149.06/25,364.95
  6. Step 6: Final answer
    x = 20,167.24

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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.