Home / 22,347.04-33,519.44-9,199.12

Finding the Fourth Proportional to 22,347.04, 33,519.44 and 9,199.12

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Solution

The fourth proportional to 22,347.04, 33,519.44 and 9,199.12 is: 13,798.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,347.04 : 33,519.44 = 9,199.12 : x
  2. Step 2: Convert to fraction form
    22,347.04/33,519.44 = 9,199.12/x
  3. Step 3: Cross multiply
    22,347.04x = 33,519.44 × 9,199.12
  4. Step 4: Simplify right side
    22,347.04x = 308,349,350.89
  5. Step 5: Solve for x
    x = 308,349,350.89/22,347.04
  6. Step 6: Final answer
    x = 13,798.22

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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.