Home / 25,597.92-35,320.45-14,267.13

Finding the Fourth Proportional to 25,597.92, 35,320.45 and 14,267.13

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Solution

The fourth proportional to 25,597.92, 35,320.45 and 14,267.13 is: 19,686.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,597.92 : 35,320.45 = 14,267.13 : x
  2. Step 2: Convert to fraction form
    25,597.92/35,320.45 = 14,267.13/x
  3. Step 3: Cross multiply
    25,597.92x = 35,320.45 × 14,267.13
  4. Step 4: Simplify right side
    25,597.92x = 503,921,451.81
  5. Step 5: Solve for x
    x = 503,921,451.81/25,597.92
  6. Step 6: Final answer
    x = 19,686.03

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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.