Home / 14,056.27-19,397.62-8,006.51

Finding the Fourth Proportional to 14,056.27, 19,397.62 and 8,006.51

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Solution

The fourth proportional to 14,056.27, 19,397.62 and 8,006.51 is: 11,048.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,056.27 : 19,397.62 = 8,006.51 : x
  2. Step 2: Convert to fraction form
    14,056.27/19,397.62 = 8,006.51/x
  3. Step 3: Cross multiply
    14,056.27x = 19,397.62 × 8,006.51
  4. Step 4: Simplify right side
    14,056.27x = 155,307,228.50
  5. Step 5: Solve for x
    x = 155,307,228.50/14,056.27
  6. Step 6: Final answer
    x = 11,048.96

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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.