Home / 67,655.68-93,362.53-37,442.27

Finding the Fourth Proportional to 67,655.68, 93,362.53 and 37,442.27

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Solution

The fourth proportional to 67,655.68, 93,362.53 and 37,442.27 is: 51,669.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,655.68 : 93,362.53 = 37,442.27 : x
  2. Step 2: Convert to fraction form
    67,655.68/93,362.53 = 37,442.27/x
  3. Step 3: Cross multiply
    67,655.68x = 93,362.53 × 37,442.27
  4. Step 4: Simplify right side
    67,655.68x = 3,495,704,868.93
  5. Step 5: Solve for x
    x = 3,495,704,868.93/67,655.68
  6. Step 6: Final answer
    x = 51,669.06

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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.