Home / 22,810.32-34,220.52-7,016.76

Finding the Fourth Proportional to 22,810.32, 34,220.52 and 7,016.76

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Solution

The fourth proportional to 22,810.32, 34,220.52 and 7,016.76 is: 10,526.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,810.32 : 34,220.52 = 7,016.76 : x
  2. Step 2: Convert to fraction form
    22,810.32/34,220.52 = 7,016.76/x
  3. Step 3: Cross multiply
    22,810.32x = 34,220.52 × 7,016.76
  4. Step 4: Simplify right side
    22,810.32x = 240,117,175.92
  5. Step 5: Solve for x
    x = 240,117,175.92/22,810.32
  6. Step 6: Final answer
    x = 10,526.69

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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.