Home / 30,482.06-45,663.92-22,462.27

Finding the Fourth Proportional to 30,482.06, 45,663.92 and 22,462.27

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Solution

The fourth proportional to 30,482.06, 45,663.92 and 22,462.27 is: 33,649.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,482.06 : 45,663.92 = 22,462.27 : x
  2. Step 2: Convert to fraction form
    30,482.06/45,663.92 = 22,462.27/x
  3. Step 3: Cross multiply
    30,482.06x = 45,663.92 × 22,462.27
  4. Step 4: Simplify right side
    30,482.06x = 1,025,715,242.29
  5. Step 5: Solve for x
    x = 1,025,715,242.29/30,482.06
  6. Step 6: Final answer
    x = 33,649.81

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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.