Home / 250,228.04-375,342.66-60,687.63

Finding the Fourth Proportional to 250,228.04, 375,342.66 and 60,687.63

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Solution

The fourth proportional to 250,228.04, 375,342.66 and 60,687.63 is: 91,031.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,228.04 : 375,342.66 = 60,687.63 : x
  2. Step 2: Convert to fraction form
    250,228.04/375,342.66 = 60,687.63/x
  3. Step 3: Cross multiply
    250,228.04x = 375,342.66 × 60,687.63
  4. Step 4: Simplify right side
    250,228.04x = 22,778,656,473.30
  5. Step 5: Solve for x
    x = 22,778,656,473.30/250,228.04
  6. Step 6: Final answer
    x = 91,031.59

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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.