Home / 25,599.15-35,326.46-14,269.07

Finding the Fourth Proportional to 25,599.15, 35,326.46 and 14,269.07

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Solution

The fourth proportional to 25,599.15, 35,326.46 and 14,269.07 is: 19,691.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,599.15 : 35,326.46 = 14,269.07 : x
  2. Step 2: Convert to fraction form
    25,599.15/35,326.46 = 14,269.07/x
  3. Step 3: Cross multiply
    25,599.15x = 35,326.46 × 14,269.07
  4. Step 4: Simplify right side
    25,599.15x = 504,075,854.58
  5. Step 5: Solve for x
    x = 504,075,854.58/25,599.15
  6. Step 6: Final answer
    x = 19,691.12

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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.