Home / 26,521.94-36,601.26-14,586.20

Finding the Fourth Proportional to 26,521.94, 36,601.26 and 14,586.20

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Solution

The fourth proportional to 26,521.94, 36,601.26 and 14,586.20 is: 20,129.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,521.94 : 36,601.26 = 14,586.20 : x
  2. Step 2: Convert to fraction form
    26,521.94/36,601.26 = 14,586.20/x
  3. Step 3: Cross multiply
    26,521.94x = 36,601.26 × 14,586.20
  4. Step 4: Simplify right side
    26,521.94x = 533,873,298.61
  5. Step 5: Solve for x
    x = 533,873,298.61/26,521.94
  6. Step 6: Final answer
    x = 20,129.50

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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.