Home / 16,063.79-22,177.74-10,484.51

Finding the Fourth Proportional to 16,063.79, 22,177.74 and 10,484.51

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Solution

The fourth proportional to 16,063.79, 22,177.74 and 10,484.51 is: 14,474.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,063.79 : 22,177.74 = 10,484.51 : x
  2. Step 2: Convert to fraction form
    16,063.79/22,177.74 = 10,484.51/x
  3. Step 3: Cross multiply
    16,063.79x = 22,177.74 × 10,484.51
  4. Step 4: Simplify right side
    16,063.79x = 232,522,625.92
  5. Step 5: Solve for x
    x = 232,522,625.92/16,063.79
  6. Step 6: Final answer
    x = 14,474.96

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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.