Home / 61,095.56-84,315.33-34,246.71

Finding the Fourth Proportional to 61,095.56, 84,315.33 and 34,246.71

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Solution

The fourth proportional to 61,095.56, 84,315.33 and 34,246.71 is: 47,262.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,095.56 : 84,315.33 = 34,246.71 : x
  2. Step 2: Convert to fraction form
    61,095.56/84,315.33 = 34,246.71/x
  3. Step 3: Cross multiply
    61,095.56x = 84,315.33 × 34,246.71
  4. Step 4: Simplify right side
    61,095.56x = 2,887,522,655.06
  5. Step 5: Solve for x
    x = 2,887,522,655.06/61,095.56
  6. Step 6: Final answer
    x = 47,262.40

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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.