Home / 134,703.83-202,048.41-41,209.58

Finding the Fourth Proportional to 134,703.83, 202,048.41 and 41,209.58

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Solution

The fourth proportional to 134,703.83, 202,048.41 and 41,209.58 is: 61,812.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,703.83 : 202,048.41 = 41,209.58 : x
  2. Step 2: Convert to fraction form
    134,703.83/202,048.41 = 41,209.58/x
  3. Step 3: Cross multiply
    134,703.83x = 202,048.41 × 41,209.58
  4. Step 4: Simplify right side
    134,703.83x = 8,326,330,115.77
  5. Step 5: Solve for x
    x = 8,326,330,115.77/134,703.83
  6. Step 6: Final answer
    x = 61,812.13

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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.