Home / 195,498.84-293,296.02-62,379.12

Finding the Fourth Proportional to 195,498.84, 293,296.02 and 62,379.12

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Solution

The fourth proportional to 195,498.84, 293,296.02 and 62,379.12 is: 93,583.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,498.84 : 293,296.02 = 62,379.12 : x
  2. Step 2: Convert to fraction form
    195,498.84/293,296.02 = 62,379.12/x
  3. Step 3: Cross multiply
    195,498.84x = 293,296.02 × 62,379.12
  4. Step 4: Simplify right side
    195,498.84x = 18,295,547,627.10
  5. Step 5: Solve for x
    x = 18,295,547,627.10/195,498.84
  6. Step 6: Final answer
    x = 93,583.92

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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.