Home / 67,588.52-93,228.24-43,351.12

Finding the Fourth Proportional to 67,588.52, 93,228.24 and 43,351.12

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Solution

The fourth proportional to 67,588.52, 93,228.24 and 43,351.12 is: 59,796.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,588.52 : 93,228.24 = 43,351.12 : x
  2. Step 2: Convert to fraction form
    67,588.52/93,228.24 = 43,351.12/x
  3. Step 3: Cross multiply
    67,588.52x = 93,228.24 × 43,351.12
  4. Step 4: Simplify right side
    67,588.52x = 4,041,548,619.63
  5. Step 5: Solve for x
    x = 4,041,548,619.63/67,588.52
  6. Step 6: Final answer
    x = 59,796.38

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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.