Home / 26,184.06-36,132.93-14,247.45

Finding the Fourth Proportional to 26,184.06, 36,132.93 and 14,247.45

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Solution

The fourth proportional to 26,184.06, 36,132.93 and 14,247.45 is: 19,660.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,184.06 : 36,132.93 = 14,247.45 : x
  2. Step 2: Convert to fraction form
    26,184.06/36,132.93 = 14,247.45/x
  3. Step 3: Cross multiply
    26,184.06x = 36,132.93 × 14,247.45
  4. Step 4: Simplify right side
    26,184.06x = 514,802,113.53
  5. Step 5: Solve for x
    x = 514,802,113.53/26,184.06
  6. Step 6: Final answer
    x = 19,660.90

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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.