Home / 59,670.92-82,346.47-32,813.62

Finding the Fourth Proportional to 59,670.92, 82,346.47 and 32,813.62

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Solution

The fourth proportional to 59,670.92, 82,346.47 and 32,813.62 is: 45,283.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,670.92 : 82,346.47 = 32,813.62 : x
  2. Step 2: Convert to fraction form
    59,670.92/82,346.47 = 32,813.62/x
  3. Step 3: Cross multiply
    59,670.92x = 82,346.47 × 32,813.62
  4. Step 4: Simplify right side
    59,670.92x = 2,702,085,487.02
  5. Step 5: Solve for x
    x = 2,702,085,487.02/59,670.92
  6. Step 6: Final answer
    x = 45,283.12

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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.