Home / 110,746.17-165,977.10-96,456.15

Finding the Fourth Proportional to 110,746.17, 165,977.10 and 96,456.15

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Solution

The fourth proportional to 110,746.17, 165,977.10 and 96,456.15 is: 144,560.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,746.17 : 165,977.10 = 96,456.15 : x
  2. Step 2: Convert to fraction form
    110,746.17/165,977.10 = 96,456.15/x
  3. Step 3: Cross multiply
    110,746.17x = 165,977.10 × 96,456.15
  4. Step 4: Simplify right side
    110,746.17x = 16,009,512,054.17
  5. Step 5: Solve for x
    x = 16,009,512,054.17/110,746.17
  6. Step 6: Final answer
    x = 144,560.41

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1.5x scale

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.