Home / 22,703.70-34,047.45-9,371.10

Finding the Fourth Proportional to 22,703.70, 34,047.45 and 9,371.10

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Solution

The fourth proportional to 22,703.70, 34,047.45 and 9,371.10 is: 14,053.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,703.70 : 34,047.45 = 9,371.10 : x
  2. Step 2: Convert to fraction form
    22,703.70/34,047.45 = 9,371.10/x
  3. Step 3: Cross multiply
    22,703.70x = 34,047.45 × 9,371.10
  4. Step 4: Simplify right side
    22,703.70x = 319,062,058.70
  5. Step 5: Solve for x
    x = 319,062,058.70/22,703.70
  6. Step 6: Final answer
    x = 14,053.31

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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.