Home / 95,707.51-132,081.54-53,266.95

Finding the Fourth Proportional to 95,707.51, 132,081.54 and 53,266.95

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Solution

The fourth proportional to 95,707.51, 132,081.54 and 53,266.95 is: 73,511.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,707.51 : 132,081.54 = 53,266.95 : x
  2. Step 2: Convert to fraction form
    95,707.51/132,081.54 = 53,266.95/x
  3. Step 3: Cross multiply
    95,707.51x = 132,081.54 × 53,266.95
  4. Step 4: Simplify right side
    95,707.51x = 7,035,580,587.35
  5. Step 5: Solve for x
    x = 7,035,580,587.35/95,707.51
  6. Step 6: Final answer
    x = 73,511.27

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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.