Home / 59,670.90-82,346.43-32,813.59

Finding the Fourth Proportional to 59,670.90, 82,346.43 and 32,813.59

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Solution

The fourth proportional to 59,670.90, 82,346.43 and 32,813.59 is: 45,283.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,670.90 : 82,346.43 = 32,813.59 : x
  2. Step 2: Convert to fraction form
    59,670.90/82,346.43 = 32,813.59/x
  3. Step 3: Cross multiply
    59,670.90x = 82,346.43 × 32,813.59
  4. Step 4: Simplify right side
    59,670.90x = 2,702,081,991.98
  5. Step 5: Solve for x
    x = 2,702,081,991.98/59,670.90
  6. Step 6: Final answer
    x = 45,283.08

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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.