Home / 22,274.06-33,411.90-7,483.46

Finding the Fourth Proportional to 22,274.06, 33,411.90 and 7,483.46

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Solution

The fourth proportional to 22,274.06, 33,411.90 and 7,483.46 is: 11,225.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,274.06 : 33,411.90 = 7,483.46 : x
  2. Step 2: Convert to fraction form
    22,274.06/33,411.90 = 7,483.46/x
  3. Step 3: Cross multiply
    22,274.06x = 33,411.90 × 7,483.46
  4. Step 4: Simplify right side
    22,274.06x = 250,036,617.17
  5. Step 5: Solve for x
    x = 250,036,617.17/22,274.06
  6. Step 6: Final answer
    x = 11,225.46

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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.