Home / 337,886.03-466,095.57-216,891.47

Finding the Fourth Proportional to 337,886.03, 466,095.57 and 216,891.47

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Solution

The fourth proportional to 337,886.03, 466,095.57 and 216,891.47 is: 299,190.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,886.03 : 466,095.57 = 216,891.47 : x
  2. Step 2: Convert to fraction form
    337,886.03/466,095.57 = 216,891.47/x
  3. Step 3: Cross multiply
    337,886.03x = 466,095.57 × 216,891.47
  4. Step 4: Simplify right side
    337,886.03x = 101,092,153,689.68
  5. Step 5: Solve for x
    x = 101,092,153,689.68/337,886.03
  6. Step 6: Final answer
    x = 299,190.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.