Home / 47,084.10-70,560.54-35,383.65

Finding the Fourth Proportional to 47,084.10, 70,560.54 and 35,383.65

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Solution

The fourth proportional to 47,084.10, 70,560.54 and 35,383.65 is: 53,026.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,084.10 : 70,560.54 = 35,383.65 : x
  2. Step 2: Convert to fraction form
    47,084.10/70,560.54 = 35,383.65/x
  3. Step 3: Cross multiply
    47,084.10x = 70,560.54 × 35,383.65
  4. Step 4: Simplify right side
    47,084.10x = 2,496,689,451.17
  5. Step 5: Solve for x
    x = 2,496,689,451.17/47,084.10
  6. Step 6: Final answer
    x = 53,026.17

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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.