Home / 16,925.84-25,404.14-9,035.04

Finding the Fourth Proportional to 16,925.84, 25,404.14 and 9,035.04

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Solution

The fourth proportional to 16,925.84, 25,404.14 and 9,035.04 is: 13,560.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,925.84 : 25,404.14 = 9,035.04 : x
  2. Step 2: Convert to fraction form
    16,925.84/25,404.14 = 9,035.04/x
  3. Step 3: Cross multiply
    16,925.84x = 25,404.14 × 9,035.04
  4. Step 4: Simplify right side
    16,925.84x = 229,527,421.07
  5. Step 5: Solve for x
    x = 229,527,421.07/16,925.84
  6. Step 6: Final answer
    x = 13,560.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.