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Finding the Fourth Proportional to 207,594.28, 310,253.93 and 151,552.41

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Solution

The fourth proportional to 207,594.28, 310,253.93 and 151,552.41 is: 226,498.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,594.28 : 310,253.93 = 151,552.41 : x
  2. Step 2: Convert to fraction form
    207,594.28/310,253.93 = 151,552.41/x
  3. Step 3: Cross multiply
    207,594.28x = 310,253.93 × 151,552.41
  4. Step 4: Simplify right side
    207,594.28x = 47,019,730,803.47
  5. Step 5: Solve for x
    x = 47,019,730,803.47/207,594.28
  6. Step 6: Final answer
    x = 226,498.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.