Home / 59,622.40-82,280.32-32,767.44

Finding the Fourth Proportional to 59,622.40, 82,280.32 and 32,767.44

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Solution

The fourth proportional to 59,622.40, 82,280.32 and 32,767.44 is: 45,219.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,622.40 : 82,280.32 = 32,767.44 : x
  2. Step 2: Convert to fraction form
    59,622.40/82,280.32 = 32,767.44/x
  3. Step 3: Cross multiply
    59,622.40x = 82,280.32 × 32,767.44
  4. Step 4: Simplify right side
    59,622.40x = 2,696,115,448.78
  5. Step 5: Solve for x
    x = 2,696,115,448.78/59,622.40
  6. Step 6: Final answer
    x = 45,219.84

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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.