Home / 26,937.16-37,155.48-16,848.09

Finding the Fourth Proportional to 26,937.16, 37,155.48 and 16,848.09

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Solution

The fourth proportional to 26,937.16, 37,155.48 and 16,848.09 is: 23,239.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,937.16 : 37,155.48 = 16,848.09 : x
  2. Step 2: Convert to fraction form
    26,937.16/37,155.48 = 16,848.09/x
  3. Step 3: Cross multiply
    26,937.16x = 37,155.48 × 16,848.09
  4. Step 4: Simplify right side
    26,937.16x = 625,998,807.85
  5. Step 5: Solve for x
    x = 625,998,807.85/26,937.16
  6. Step 6: Final answer
    x = 23,239.23

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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.