Home / 26,160.53-35,618.55-26,077.49

Finding the Fourth Proportional to 26,160.53, 35,618.55 and 26,077.49

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Solution

The fourth proportional to 26,160.53, 35,618.55 and 26,077.49 is: 35,505.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,160.53 : 35,618.55 = 26,077.49 : x
  2. Step 2: Convert to fraction form
    26,160.53/35,618.55 = 26,077.49/x
  3. Step 3: Cross multiply
    26,160.53x = 35,618.55 × 26,077.49
  4. Step 4: Simplify right side
    26,160.53x = 928,842,381.44
  5. Step 5: Solve for x
    x = 928,842,381.44/26,160.53
  6. Step 6: Final answer
    x = 35,505.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.