Home / 35,320.60-52,980.90-22,182.19

Finding the Fourth Proportional to 35,320.60, 52,980.90 and 22,182.19

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Solution

The fourth proportional to 35,320.60, 52,980.90 and 22,182.19 is: 33,273.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,320.60 : 52,980.90 = 22,182.19 : x
  2. Step 2: Convert to fraction form
    35,320.60/52,980.90 = 22,182.19/x
  3. Step 3: Cross multiply
    35,320.60x = 52,980.90 × 22,182.19
  4. Step 4: Simplify right side
    35,320.60x = 1,175,232,390.17
  5. Step 5: Solve for x
    x = 1,175,232,390.17/35,320.60
  6. Step 6: Final answer
    x = 33,273.29

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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.