Home / 134,988.44-202,482.66-35,148.35

Finding the Fourth Proportional to 134,988.44, 202,482.66 and 35,148.35

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Solution

The fourth proportional to 134,988.44, 202,482.66 and 35,148.35 is: 52,722.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,988.44 : 202,482.66 = 35,148.35 : x
  2. Step 2: Convert to fraction form
    134,988.44/202,482.66 = 35,148.35/x
  3. Step 3: Cross multiply
    134,988.44x = 202,482.66 × 35,148.35
  4. Step 4: Simplify right side
    134,988.44x = 7,116,930,390.20
  5. Step 5: Solve for x
    x = 7,116,930,390.20/134,988.44
  6. Step 6: Final answer
    x = 52,722.52

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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.