Home / 22,124.93-30,532.29-12,053.35

Finding the Fourth Proportional to 22,124.93, 30,532.29 and 12,053.35

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Solution

The fourth proportional to 22,124.93, 30,532.29 and 12,053.35 is: 16,633.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,124.93 : 30,532.29 = 12,053.35 : x
  2. Step 2: Convert to fraction form
    22,124.93/30,532.29 = 12,053.35/x
  3. Step 3: Cross multiply
    22,124.93x = 30,532.29 × 12,053.35
  4. Step 4: Simplify right side
    22,124.93x = 368,016,164.74
  5. Step 5: Solve for x
    x = 368,016,164.74/22,124.93
  6. Step 6: Final answer
    x = 16,633.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.