Home / 155,514.93-233,244.14-43,166.91

Finding the Fourth Proportional to 155,514.93, 233,244.14 and 43,166.91

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Solution

The fourth proportional to 155,514.93, 233,244.14 and 43,166.91 is: 64,742.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,514.93 : 233,244.14 = 43,166.91 : x
  2. Step 2: Convert to fraction form
    155,514.93/233,244.14 = 43,166.91/x
  3. Step 3: Cross multiply
    155,514.93x = 233,244.14 × 43,166.91
  4. Step 4: Simplify right side
    155,514.93x = 10,068,428,583.57
  5. Step 5: Solve for x
    x = 10,068,428,583.57/155,514.93
  6. Step 6: Final answer
    x = 64,742.52

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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.