Home / 136,295.02-188,028.03-96,002.38

Finding the Fourth Proportional to 136,295.02, 188,028.03 and 96,002.38

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Solution

The fourth proportional to 136,295.02, 188,028.03 and 96,002.38 is: 132,441.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,295.02 : 188,028.03 = 96,002.38 : x
  2. Step 2: Convert to fraction form
    136,295.02/188,028.03 = 96,002.38/x
  3. Step 3: Cross multiply
    136,295.02x = 188,028.03 × 96,002.38
  4. Step 4: Simplify right side
    136,295.02x = 18,051,138,386.71
  5. Step 5: Solve for x
    x = 18,051,138,386.71/136,295.02
  6. Step 6: Final answer
    x = 132,441.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.