Home / 153,283.52-211,536.13-95,904.46

Finding the Fourth Proportional to 153,283.52, 211,536.13 and 95,904.46

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Solution

The fourth proportional to 153,283.52, 211,536.13 and 95,904.46 is: 132,351.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,283.52 : 211,536.13 = 95,904.46 : x
  2. Step 2: Convert to fraction form
    153,283.52/211,536.13 = 95,904.46/x
  3. Step 3: Cross multiply
    153,283.52x = 211,536.13 × 95,904.46
  4. Step 4: Simplify right side
    153,283.52x = 20,287,258,318.14
  5. Step 5: Solve for x
    x = 20,287,258,318.14/153,283.52
  6. Step 6: Final answer
    x = 132,351.20

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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.