Home / 25,622.13-35,358.53-14,444.13

Finding the Fourth Proportional to 25,622.13, 35,358.53 and 14,444.13

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Solution

The fourth proportional to 25,622.13, 35,358.53 and 14,444.13 is: 19,932.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,622.13 : 35,358.53 = 14,444.13 : x
  2. Step 2: Convert to fraction form
    25,622.13/35,358.53 = 14,444.13/x
  3. Step 3: Cross multiply
    25,622.13x = 35,358.53 × 14,444.13
  4. Step 4: Simplify right side
    25,622.13x = 510,723,203.93
  5. Step 5: Solve for x
    x = 510,723,203.93/25,622.13
  6. Step 6: Final answer
    x = 19,932.89

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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.