Home / 61,360.42-84,675.18-34,504.48

Finding the Fourth Proportional to 61,360.42, 84,675.18 and 34,504.48

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Solution

The fourth proportional to 61,360.42, 84,675.18 and 34,504.48 is: 47,614.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,360.42 : 84,675.18 = 34,504.48 : x
  2. Step 2: Convert to fraction form
    61,360.42/84,675.18 = 34,504.48/x
  3. Step 3: Cross multiply
    61,360.42x = 84,675.18 × 34,504.48
  4. Step 4: Simplify right side
    61,360.42x = 2,921,673,054.81
  5. Step 5: Solve for x
    x = 2,921,673,054.81/61,360.42
  6. Step 6: Final answer
    x = 47,614.95

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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.