Home / 60,619.73-83,655.13-33,764.58

Finding the Fourth Proportional to 60,619.73, 83,655.13 and 33,764.58

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Solution

The fourth proportional to 60,619.73, 83,655.13 and 33,764.58 is: 46,595.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,619.73 : 83,655.13 = 33,764.58 : x
  2. Step 2: Convert to fraction form
    60,619.73/83,655.13 = 33,764.58/x
  3. Step 3: Cross multiply
    60,619.73x = 83,655.13 × 33,764.58
  4. Step 4: Simplify right side
    60,619.73x = 2,824,580,308.19
  5. Step 5: Solve for x
    x = 2,824,580,308.19/60,619.73
  6. Step 6: Final answer
    x = 46,595.07

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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.