Home / 22,950.48-34,338.84-13,595.52

Finding the Fourth Proportional to 22,950.48, 34,338.84 and 13,595.52

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Solution

The fourth proportional to 22,950.48, 34,338.84 and 13,595.52 is: 20,341.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,950.48 : 34,338.84 = 13,595.52 : x
  2. Step 2: Convert to fraction form
    22,950.48/34,338.84 = 13,595.52/x
  3. Step 3: Cross multiply
    22,950.48x = 34,338.84 × 13,595.52
  4. Step 4: Simplify right side
    22,950.48x = 466,854,386.00
  5. Step 5: Solve for x
    x = 466,854,386.00/22,950.48
  6. Step 6: Final answer
    x = 20,341.81

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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.