Home / 118,026.34-177,091.85-61,853.10

Finding the Fourth Proportional to 118,026.34, 177,091.85 and 61,853.10

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Solution

The fourth proportional to 118,026.34, 177,091.85 and 61,853.10 is: 92,807.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,026.34 : 177,091.85 = 61,853.10 : x
  2. Step 2: Convert to fraction form
    118,026.34/177,091.85 = 61,853.10/x
  3. Step 3: Cross multiply
    118,026.34x = 177,091.85 × 61,853.10
  4. Step 4: Simplify right side
    118,026.34x = 10,953,679,907.24
  5. Step 5: Solve for x
    x = 10,953,679,907.24/118,026.34
  6. Step 6: Final answer
    x = 92,807.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.