Home / 25,624.24-35,366.28-14,446.24

Finding the Fourth Proportional to 25,624.24, 35,366.28 and 14,446.24

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Solution

The fourth proportional to 25,624.24, 35,366.28 and 14,446.24 is: 19,938.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,624.24 : 35,366.28 = 14,446.24 : x
  2. Step 2: Convert to fraction form
    25,624.24/35,366.28 = 14,446.24/x
  3. Step 3: Cross multiply
    25,624.24x = 35,366.28 × 14,446.24
  4. Step 4: Simplify right side
    25,624.24x = 510,909,768.79
  5. Step 5: Solve for x
    x = 510,909,768.79/25,624.24
  6. Step 6: Final answer
    x = 19,938.53

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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.