Home / 39,104.28-58,655.58-9,522.28

Finding the Fourth Proportional to 39,104.28, 58,655.58 and 9,522.28

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Solution

The fourth proportional to 39,104.28, 58,655.58 and 9,522.28 is: 14,283.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,104.28 : 58,655.58 = 9,522.28 : x
  2. Step 2: Convert to fraction form
    39,104.28/58,655.58 = 9,522.28/x
  3. Step 3: Cross multiply
    39,104.28x = 58,655.58 × 9,522.28
  4. Step 4: Simplify right side
    39,104.28x = 558,534,856.32
  5. Step 5: Solve for x
    x = 558,534,856.32/39,104.28
  6. Step 6: Final answer
    x = 14,283.22

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1.5x scale

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.