Home / 22,853.38-34,030.36-22,012.62

Finding the Fourth Proportional to 22,853.38, 34,030.36 and 22,012.62

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Solution

The fourth proportional to 22,853.38, 34,030.36 and 22,012.62 is: 32,778.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,853.38 : 34,030.36 = 22,012.62 : x
  2. Step 2: Convert to fraction form
    22,853.38/34,030.36 = 22,012.62/x
  3. Step 3: Cross multiply
    22,853.38x = 34,030.36 × 22,012.62
  4. Step 4: Simplify right side
    22,853.38x = 749,097,328.11
  5. Step 5: Solve for x
    x = 749,097,328.11/22,853.38
  6. Step 6: Final answer
    x = 32,778.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.