Home / 9,397.85-14,095.55-3,553.70

Finding the Fourth Proportional to 9,397.85, 14,095.55 and 3,553.70

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Solution

The fourth proportional to 9,397.85, 14,095.55 and 3,553.70 is: 5,330.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397.85 : 14,095.55 = 3,553.70 : x
  2. Step 2: Convert to fraction form
    9,397.85/14,095.55 = 3,553.70/x
  3. Step 3: Cross multiply
    9,397.85x = 14,095.55 × 3,553.70
  4. Step 4: Simplify right side
    9,397.85x = 50,091,267.79
  5. Step 5: Solve for x
    x = 50,091,267.79/9,397.85
  6. Step 6: Final answer
    x = 5,330.08

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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.