Home / 175,613.45-263,258.70-63,266.20

Finding the Fourth Proportional to 175,613.45, 263,258.70 and 63,266.20

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Solution

The fourth proportional to 175,613.45, 263,258.70 and 63,266.20 is: 94,841.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,613.45 : 263,258.70 = 63,266.20 : x
  2. Step 2: Convert to fraction form
    175,613.45/263,258.70 = 63,266.20/x
  3. Step 3: Cross multiply
    175,613.45x = 263,258.70 × 63,266.20
  4. Step 4: Simplify right side
    175,613.45x = 16,655,377,565.94
  5. Step 5: Solve for x
    x = 16,655,377,565.94/175,613.45
  6. Step 6: Final answer
    x = 94,841.13

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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.