Home / 64,004.28-88,304.84-41,356.62

Finding the Fourth Proportional to 64,004.28, 88,304.84 and 41,356.62

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Solution

The fourth proportional to 64,004.28, 88,304.84 and 41,356.62 is: 57,058.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,004.28 : 88,304.84 = 41,356.62 : x
  2. Step 2: Convert to fraction form
    64,004.28/88,304.84 = 41,356.62/x
  3. Step 3: Cross multiply
    64,004.28x = 88,304.84 × 41,356.62
  4. Step 4: Simplify right side
    64,004.28x = 3,651,989,528.30
  5. Step 5: Solve for x
    x = 3,651,989,528.30/64,004.28
  6. Step 6: Final answer
    x = 57,058.52

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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.