Home / 36,851.18-55,276.56-10,555.93

Finding the Fourth Proportional to 36,851.18, 55,276.56 and 10,555.93

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Solution

The fourth proportional to 36,851.18, 55,276.56 and 10,555.93 is: 15,833.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,851.18 : 55,276.56 = 10,555.93 : x
  2. Step 2: Convert to fraction form
    36,851.18/55,276.56 = 10,555.93/x
  3. Step 3: Cross multiply
    36,851.18x = 55,276.56 × 10,555.93
  4. Step 4: Simplify right side
    36,851.18x = 583,495,498.00
  5. Step 5: Solve for x
    x = 583,495,498.00/36,851.18
  6. Step 6: Final answer
    x = 15,833.83

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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.