Home / 60,205.05-83,085.28-33,346.99

Finding the Fourth Proportional to 60,205.05, 83,085.28 and 33,346.99

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Solution

The fourth proportional to 60,205.05, 83,085.28 and 33,346.99 is: 46,020.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,205.05 : 83,085.28 = 33,346.99 : x
  2. Step 2: Convert to fraction form
    60,205.05/83,085.28 = 33,346.99/x
  3. Step 3: Cross multiply
    60,205.05x = 83,085.28 × 33,346.99
  4. Step 4: Simplify right side
    60,205.05x = 2,770,644,001.31
  5. Step 5: Solve for x
    x = 2,770,644,001.31/60,205.05
  6. Step 6: Final answer
    x = 46,020.13

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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.