Home / 25,092.39-34,627.44-14,482.02

Finding the Fourth Proportional to 25,092.39, 34,627.44 and 14,482.02

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Solution

The fourth proportional to 25,092.39, 34,627.44 and 14,482.02 is: 19,985.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,092.39 : 34,627.44 = 14,482.02 : x
  2. Step 2: Convert to fraction form
    25,092.39/34,627.44 = 14,482.02/x
  3. Step 3: Cross multiply
    25,092.39x = 34,627.44 × 14,482.02
  4. Step 4: Simplify right side
    25,092.39x = 501,475,278.63
  5. Step 5: Solve for x
    x = 501,475,278.63/25,092.39
  6. Step 6: Final answer
    x = 19,985.15

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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.