Home / 60,069.15-82,892.07-33,210.09

Finding the Fourth Proportional to 60,069.15, 82,892.07 and 33,210.09

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Solution

The fourth proportional to 60,069.15, 82,892.07 and 33,210.09 is: 45,828.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,069.15 : 82,892.07 = 33,210.09 : x
  2. Step 2: Convert to fraction form
    60,069.15/82,892.07 = 33,210.09/x
  3. Step 3: Cross multiply
    60,069.15x = 82,892.07 × 33,210.09
  4. Step 4: Simplify right side
    60,069.15x = 2,752,853,104.99
  5. Step 5: Solve for x
    x = 2,752,853,104.99/60,069.15
  6. Step 6: Final answer
    x = 45,828.07

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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.