Home / 26,365.55-36,401.43-23,528.04

Finding the Fourth Proportional to 26,365.55, 36,401.43 and 23,528.04

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Solution

The fourth proportional to 26,365.55, 36,401.43 and 23,528.04 is: 32,483.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,365.55 : 36,401.43 = 23,528.04 : x
  2. Step 2: Convert to fraction form
    26,365.55/36,401.43 = 23,528.04/x
  3. Step 3: Cross multiply
    26,365.55x = 36,401.43 × 23,528.04
  4. Step 4: Simplify right side
    26,365.55x = 856,454,301.10
  5. Step 5: Solve for x
    x = 856,454,301.10/26,365.55
  6. Step 6: Final answer
    x = 32,483.85

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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.