Home / 34,616.16-47,744.64-22,044.96

Finding the Fourth Proportional to 34,616.16, 47,744.64 and 22,044.96

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Solution

The fourth proportional to 34,616.16, 47,744.64 and 22,044.96 is: 30,405.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,616.16 : 47,744.64 = 22,044.96 : x
  2. Step 2: Convert to fraction form
    34,616.16/47,744.64 = 22,044.96/x
  3. Step 3: Cross multiply
    34,616.16x = 47,744.64 × 22,044.96
  4. Step 4: Simplify right side
    34,616.16x = 1,052,528,679.01
  5. Step 5: Solve for x
    x = 1,052,528,679.01/34,616.16
  6. Step 6: Final answer
    x = 30,405.70

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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.