Home / 67,567.64-93,233.43-38,496.29

Finding the Fourth Proportional to 67,567.64, 93,233.43 and 38,496.29

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Solution

The fourth proportional to 67,567.64, 93,233.43 and 38,496.29 is: 53,119.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,567.64 : 93,233.43 = 38,496.29 : x
  2. Step 2: Convert to fraction form
    67,567.64/93,233.43 = 38,496.29/x
  3. Step 3: Cross multiply
    67,567.64x = 93,233.43 × 38,496.29
  4. Step 4: Simplify right side
    67,567.64x = 3,589,140,692.81
  5. Step 5: Solve for x
    x = 3,589,140,692.81/67,567.64
  6. Step 6: Final answer
    x = 53,119.23

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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.