Home / 153,613.17-230,524.25-94,267.71

Finding the Fourth Proportional to 153,613.17, 230,524.25 and 94,267.71

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Solution

The fourth proportional to 153,613.17, 230,524.25 and 94,267.71 is: 141,465.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,613.17 : 230,524.25 = 94,267.71 : x
  2. Step 2: Convert to fraction form
    153,613.17/230,524.25 = 94,267.71/x
  3. Step 3: Cross multiply
    153,613.17x = 230,524.25 × 94,267.71
  4. Step 4: Simplify right side
    153,613.17x = 21,730,992,675.63
  5. Step 5: Solve for x
    x = 21,730,992,675.63/153,613.17
  6. Step 6: Final answer
    x = 141,465.69

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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.