Home / 67,791.18-93,589.08-46,313.22

Finding the Fourth Proportional to 67,791.18, 93,589.08 and 46,313.22

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Solution

The fourth proportional to 67,791.18, 93,589.08 and 46,313.22 is: 63,937.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,791.18 : 93,589.08 = 46,313.22 : x
  2. Step 2: Convert to fraction form
    67,791.18/93,589.08 = 46,313.22/x
  3. Step 3: Cross multiply
    67,791.18x = 93,589.08 × 46,313.22
  4. Step 4: Simplify right side
    67,791.18x = 4,334,411,825.31
  5. Step 5: Solve for x
    x = 4,334,411,825.31/67,791.18
  6. Step 6: Final answer
    x = 63,937.70

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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.