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Finding the Fourth Proportional to 360,810.96, 541,248.24 and 94,570.56

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Solution

The fourth proportional to 360,810.96, 541,248.24 and 94,570.56 is: 141,864.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,810.96 : 541,248.24 = 94,570.56 : x
  2. Step 2: Convert to fraction form
    360,810.96/541,248.24 = 94,570.56/x
  3. Step 3: Cross multiply
    360,810.96x = 541,248.24 × 94,570.56
  4. Step 4: Simplify right side
    360,810.96x = 51,186,149,155.81
  5. Step 5: Solve for x
    x = 51,186,149,155.81/360,810.96
  6. Step 6: Final answer
    x = 141,864.17

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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.