Home / 67,941.02-101,798.16-29,933.66

Finding the Fourth Proportional to 67,941.02, 101,798.16 and 29,933.66

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Solution

The fourth proportional to 67,941.02, 101,798.16 and 29,933.66 is: 44,850.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,941.02 : 101,798.16 = 29,933.66 : x
  2. Step 2: Convert to fraction form
    67,941.02/101,798.16 = 29,933.66/x
  3. Step 3: Cross multiply
    67,941.02x = 101,798.16 × 29,933.66
  4. Step 4: Simplify right side
    67,941.02x = 3,047,191,510.07
  5. Step 5: Solve for x
    x = 3,047,191,510.07/67,941.02
  6. Step 6: Final answer
    x = 44,850.54

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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.