Home / 14,705.10-22,061.30-4,316.85

Finding the Fourth Proportional to 14,705.10, 22,061.30 and 4,316.85

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Solution

The fourth proportional to 14,705.10, 22,061.30 and 4,316.85 is: 6,476.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,705.10 : 22,061.30 = 4,316.85 : x
  2. Step 2: Convert to fraction form
    14,705.10/22,061.30 = 4,316.85/x
  3. Step 3: Cross multiply
    14,705.10x = 22,061.30 × 4,316.85
  4. Step 4: Simplify right side
    14,705.10x = 95,235,322.91
  5. Step 5: Solve for x
    x = 95,235,322.91/14,705.10
  6. Step 6: Final answer
    x = 6,476.35

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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.