Home / 45,473.06-62,752.83-26,610.19

Finding the Fourth Proportional to 45,473.06, 62,752.83 and 26,610.19

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Solution

The fourth proportional to 45,473.06, 62,752.83 and 26,610.19 is: 36,722.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,473.06 : 62,752.83 = 26,610.19 : x
  2. Step 2: Convert to fraction form
    45,473.06/62,752.83 = 26,610.19/x
  3. Step 3: Cross multiply
    45,473.06x = 62,752.83 × 26,610.19
  4. Step 4: Simplify right side
    45,473.06x = 1,669,864,472.67
  5. Step 5: Solve for x
    x = 1,669,864,472.67/45,473.06
  6. Step 6: Final answer
    x = 36,722.06

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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.