Home / 45,707.10-68,560.65-41,624.70

Finding the Fourth Proportional to 45,707.10, 68,560.65 and 41,624.70

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Solution

The fourth proportional to 45,707.10, 68,560.65 and 41,624.70 is: 62,437.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,707.10 : 68,560.65 = 41,624.70 : x
  2. Step 2: Convert to fraction form
    45,707.10/68,560.65 = 41,624.70/x
  3. Step 3: Cross multiply
    45,707.10x = 68,560.65 × 41,624.70
  4. Step 4: Simplify right side
    45,707.10x = 2,853,816,488.06
  5. Step 5: Solve for x
    x = 2,853,816,488.06/45,707.10
  6. Step 6: Final answer
    x = 62,437.05

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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.