Home / 26,216.56-36,197.40-16,148.08

Finding the Fourth Proportional to 26,216.56, 36,197.40 and 16,148.08

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Solution

The fourth proportional to 26,216.56, 36,197.40 and 16,148.08 is: 22,295.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,216.56 : 36,197.40 = 16,148.08 : x
  2. Step 2: Convert to fraction form
    26,216.56/36,197.40 = 16,148.08/x
  3. Step 3: Cross multiply
    26,216.56x = 36,197.40 × 16,148.08
  4. Step 4: Simplify right side
    26,216.56x = 584,518,510.99
  5. Step 5: Solve for x
    x = 584,518,510.99/26,216.56
  6. Step 6: Final answer
    x = 22,295.77

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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.