Home / 96,290.48-132,886.08-58,062.32

Finding the Fourth Proportional to 96,290.48, 132,886.08 and 58,062.32

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Solution

The fourth proportional to 96,290.48, 132,886.08 and 58,062.32 is: 80,129.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,290.48 : 132,886.08 = 58,062.32 : x
  2. Step 2: Convert to fraction form
    96,290.48/132,886.08 = 58,062.32/x
  3. Step 3: Cross multiply
    96,290.48x = 132,886.08 × 58,062.32
  4. Step 4: Simplify right side
    96,290.48x = 7,715,674,100.51
  5. Step 5: Solve for x
    x = 7,715,674,100.51/96,290.48
  6. Step 6: Final answer
    x = 80,129.15

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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.