Home / 61,636.35-85,058.13-33,342.04

Finding the Fourth Proportional to 61,636.35, 85,058.13 and 33,342.04

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Solution

The fourth proportional to 61,636.35, 85,058.13 and 33,342.04 is: 46,012.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,636.35 : 85,058.13 = 33,342.04 : x
  2. Step 2: Convert to fraction form
    61,636.35/85,058.13 = 33,342.04/x
  3. Step 3: Cross multiply
    61,636.35x = 85,058.13 × 33,342.04
  4. Step 4: Simplify right side
    61,636.35x = 2,836,011,572.79
  5. Step 5: Solve for x
    x = 2,836,011,572.79/61,636.35
  6. Step 6: Final answer
    x = 46,012.00

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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.