Home / 22,302.96-33,437.52-13,535.52

Finding the Fourth Proportional to 22,302.96, 33,437.52 and 13,535.52

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Solution

The fourth proportional to 22,302.96, 33,437.52 and 13,535.52 is: 20,293.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,302.96 : 33,437.52 = 13,535.52 : x
  2. Step 2: Convert to fraction form
    22,302.96/33,437.52 = 13,535.52/x
  3. Step 3: Cross multiply
    22,302.96x = 33,437.52 × 13,535.52
  4. Step 4: Simplify right side
    22,302.96x = 452,594,220.71
  5. Step 5: Solve for x
    x = 452,594,220.71/22,302.96
  6. Step 6: Final answer
    x = 20,293.01

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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.