Home / 62,415.42-93,619.48-18,041.19

Finding the Fourth Proportional to 62,415.42, 93,619.48 and 18,041.19

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Solution

The fourth proportional to 62,415.42, 93,619.48 and 18,041.19 is: 27,060.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,415.42 : 93,619.48 = 18,041.19 : x
  2. Step 2: Convert to fraction form
    62,415.42/93,619.48 = 18,041.19/x
  3. Step 3: Cross multiply
    62,415.42x = 93,619.48 × 18,041.19
  4. Step 4: Simplify right side
    62,415.42x = 1,689,006,826.38
  5. Step 5: Solve for x
    x = 1,689,006,826.38/62,415.42
  6. Step 6: Final answer
    x = 27,060.73

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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.