Home / 95,884.51-132,325.14-53,443.36

Finding the Fourth Proportional to 95,884.51, 132,325.14 and 53,443.36

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Solution

The fourth proportional to 95,884.51, 132,325.14 and 53,443.36 is: 73,754.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,884.51 : 132,325.14 = 53,443.36 : x
  2. Step 2: Convert to fraction form
    95,884.51/132,325.14 = 53,443.36/x
  3. Step 3: Cross multiply
    95,884.51x = 132,325.14 × 53,443.36
  4. Step 4: Simplify right side
    95,884.51x = 7,071,900,094.07
  5. Step 5: Solve for x
    x = 7,071,900,094.07/95,884.51
  6. Step 6: Final answer
    x = 73,754.35

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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.