Home / 134,700.69-202,034.52-34,852.62

Finding the Fourth Proportional to 134,700.69, 202,034.52 and 34,852.62

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Solution

The fourth proportional to 134,700.69, 202,034.52 and 34,852.62 is: 52,274.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,700.69 : 202,034.52 = 34,852.62 : x
  2. Step 2: Convert to fraction form
    134,700.69/202,034.52 = 34,852.62/x
  3. Step 3: Cross multiply
    134,700.69x = 202,034.52 × 34,852.62
  4. Step 4: Simplify right side
    134,700.69x = 7,041,432,352.44
  5. Step 5: Solve for x
    x = 7,041,432,352.44/134,700.69
  6. Step 6: Final answer
    x = 52,274.66

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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.