Home / 60,200.49-83,075.45-33,342.92

Finding the Fourth Proportional to 60,200.49, 83,075.45 and 33,342.92

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Solution

The fourth proportional to 60,200.49, 83,075.45 and 33,342.92 is: 46,012.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,200.49 : 83,075.45 = 33,342.92 : x
  2. Step 2: Convert to fraction form
    60,200.49/83,075.45 = 33,342.92/x
  3. Step 3: Cross multiply
    60,200.49x = 83,075.45 × 33,342.92
  4. Step 4: Simplify right side
    60,200.49x = 2,769,978,083.31
  5. Step 5: Solve for x
    x = 2,769,978,083.31/60,200.49
  6. Step 6: Final answer
    x = 46,012.55

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Double scale
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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.