Home / 16,484.84-24,856.58-15,107

Finding the Fourth Proportional to 16,484.84, 24,856.58 and 15,107

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Solution

The fourth proportional to 16,484.84, 24,856.58 and 15,107 is: 22,779.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,484.84 : 24,856.58 = 15,107 : x
  2. Step 2: Convert to fraction form
    16,484.84/24,856.58 = 15,107/x
  3. Step 3: Cross multiply
    16,484.84x = 24,856.58 × 15,107
  4. Step 4: Simplify right side
    16,484.84x = 375,508,354.06
  5. Step 5: Solve for x
    x = 375,508,354.06/16,484.84
  6. Step 6: Final answer
    x = 22,779.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.