Home / 26,449.34-36,502.46-14,515.01

Finding the Fourth Proportional to 26,449.34, 36,502.46 and 14,515.01

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Solution

The fourth proportional to 26,449.34, 36,502.46 and 14,515.01 is: 20,032.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,449.34 : 36,502.46 = 14,515.01 : x
  2. Step 2: Convert to fraction form
    26,449.34/36,502.46 = 14,515.01/x
  3. Step 3: Cross multiply
    26,449.34x = 36,502.46 × 14,515.01
  4. Step 4: Simplify right side
    26,449.34x = 529,833,316.84
  5. Step 5: Solve for x
    x = 529,833,316.84/26,449.34
  6. Step 6: Final answer
    x = 20,032.01

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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.