Home / 26,038.36-39,057.59-9,410.13

Finding the Fourth Proportional to 26,038.36, 39,057.59 and 9,410.13

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Solution

The fourth proportional to 26,038.36, 39,057.59 and 9,410.13 is: 14,115.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,038.36 : 39,057.59 = 9,410.13 : x
  2. Step 2: Convert to fraction form
    26,038.36/39,057.59 = 9,410.13/x
  3. Step 3: Cross multiply
    26,038.36x = 39,057.59 × 9,410.13
  4. Step 4: Simplify right side
    26,038.36x = 367,536,999.39
  5. Step 5: Solve for x
    x = 367,536,999.39/26,038.36
  6. Step 6: Final answer
    x = 14,115.21

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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.