Home / 134,699.69-202,033.02-34,851.62

Finding the Fourth Proportional to 134,699.69, 202,033.02 and 34,851.62

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Solution

The fourth proportional to 134,699.69, 202,033.02 and 34,851.62 is: 52,273.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,699.69 : 202,033.02 = 34,851.62 : x
  2. Step 2: Convert to fraction form
    134,699.69/202,033.02 = 34,851.62/x
  3. Step 3: Cross multiply
    134,699.69x = 202,033.02 × 34,851.62
  4. Step 4: Simplify right side
    134,699.69x = 7,041,178,040.49
  5. Step 5: Solve for x
    x = 7,041,178,040.49/134,699.69
  6. Step 6: Final answer
    x = 52,273.16

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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.