Home / 26,562.60-36,665.64-16,498.80

Finding the Fourth Proportional to 26,562.60, 36,665.64 and 16,498.80

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Solution

The fourth proportional to 26,562.60, 36,665.64 and 16,498.80 is: 22,774.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,562.60 : 36,665.64 = 16,498.80 : x
  2. Step 2: Convert to fraction form
    26,562.60/36,665.64 = 16,498.80/x
  3. Step 3: Cross multiply
    26,562.60x = 36,665.64 × 16,498.80
  4. Step 4: Simplify right side
    26,562.60x = 604,939,061.23
  5. Step 5: Solve for x
    x = 604,939,061.23/26,562.60
  6. Step 6: Final answer
    x = 22,774.09

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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.