Home / 26,536.85-36,621.42-14,600.19

Finding the Fourth Proportional to 26,536.85, 36,621.42 and 14,600.19

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Solution

The fourth proportional to 26,536.85, 36,621.42 and 14,600.19 is: 20,148.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,536.85 : 36,621.42 = 14,600.19 : x
  2. Step 2: Convert to fraction form
    26,536.85/36,621.42 = 14,600.19/x
  3. Step 3: Cross multiply
    26,536.85x = 36,621.42 × 14,600.19
  4. Step 4: Simplify right side
    26,536.85x = 534,679,690.07
  5. Step 5: Solve for x
    x = 534,679,690.07/26,536.85
  6. Step 6: Final answer
    x = 20,148.57

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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.