Home / 26,627.64-39,941.45-14,949.06

Finding the Fourth Proportional to 26,627.64, 39,941.45 and 14,949.06

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Solution

The fourth proportional to 26,627.64, 39,941.45 and 14,949.06 is: 22,423.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,627.64 : 39,941.45 = 14,949.06 : x
  2. Step 2: Convert to fraction form
    26,627.64/39,941.45 = 14,949.06/x
  3. Step 3: Cross multiply
    26,627.64x = 39,941.45 × 14,949.06
  4. Step 4: Simplify right side
    26,627.64x = 597,087,048.16
  5. Step 5: Solve for x
    x = 597,087,048.16/26,627.64
  6. Step 6: Final answer
    x = 22,423.58

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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.