Home / 26,416.00-36,457.82-16,347.69

Finding the Fourth Proportional to 26,416.00, 36,457.82 and 16,347.69

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Solution

The fourth proportional to 26,416.00, 36,457.82 and 16,347.69 is: 22,562.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,416.00 : 36,457.82 = 16,347.69 : x
  2. Step 2: Convert to fraction form
    26,416.00/36,457.82 = 16,347.69/x
  3. Step 3: Cross multiply
    26,416.00x = 36,457.82 × 16,347.69
  4. Step 4: Simplify right side
    26,416.00x = 596,001,043.59
  5. Step 5: Solve for x
    x = 596,001,043.59/26,416.00
  6. Step 6: Final answer
    x = 22,562.12

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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.