Home / 22,044.16-33,036.96-10,332.76

Finding the Fourth Proportional to 22,044.16, 33,036.96 and 10,332.76

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Solution

The fourth proportional to 22,044.16, 33,036.96 and 10,332.76 is: 15,485.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,044.16 : 33,036.96 = 10,332.76 : x
  2. Step 2: Convert to fraction form
    22,044.16/33,036.96 = 10,332.76/x
  3. Step 3: Cross multiply
    22,044.16x = 33,036.96 × 10,332.76
  4. Step 4: Simplify right side
    22,044.16x = 341,362,978.81
  5. Step 5: Solve for x
    x = 341,362,978.81/22,044.16
  6. Step 6: Final answer
    x = 15,485.42

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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.