Home / 153,536.07-230,148.08-63,627.69

Finding the Fourth Proportional to 153,536.07, 230,148.08 and 63,627.69

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Solution

The fourth proportional to 153,536.07, 230,148.08 and 63,627.69 is: 95,376.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,536.07 : 230,148.08 = 63,627.69 : x
  2. Step 2: Convert to fraction form
    153,536.07/230,148.08 = 63,627.69/x
  3. Step 3: Cross multiply
    153,536.07x = 230,148.08 × 63,627.69
  4. Step 4: Simplify right side
    153,536.07x = 14,643,790,370.20
  5. Step 5: Solve for x
    x = 14,643,790,370.20/153,536.07
  6. Step 6: Final answer
    x = 95,376.87

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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.