Home / 96,508.02-144,781.35-33,330.45

Finding the Fourth Proportional to 96,508.02, 144,781.35 and 33,330.45

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Solution

The fourth proportional to 96,508.02, 144,781.35 and 33,330.45 is: 50,002.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,508.02 : 144,781.35 = 33,330.45 : x
  2. Step 2: Convert to fraction form
    96,508.02/144,781.35 = 33,330.45/x
  3. Step 3: Cross multiply
    96,508.02x = 144,781.35 × 33,330.45
  4. Step 4: Simplify right side
    96,508.02x = 4,825,627,547.11
  5. Step 5: Solve for x
    x = 4,825,627,547.11/96,508.02
  6. Step 6: Final answer
    x = 50,002.35

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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.