Home / 22,407.10-33,594.16-7,612.04

Finding the Fourth Proportional to 22,407.10, 33,594.16 and 7,612.04

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Solution

The fourth proportional to 22,407.10, 33,594.16 and 7,612.04 is: 11,412.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,407.10 : 33,594.16 = 7,612.04 : x
  2. Step 2: Convert to fraction form
    22,407.10/33,594.16 = 7,612.04/x
  3. Step 3: Cross multiply
    22,407.10x = 33,594.16 × 7,612.04
  4. Step 4: Simplify right side
    22,407.10x = 255,720,089.69
  5. Step 5: Solve for x
    x = 255,720,089.69/22,407.10
  6. Step 6: Final answer
    x = 11,412.46

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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.