Home / 14,807.16-22,195.26-7,006.68

Finding the Fourth Proportional to 14,807.16, 22,195.26 and 7,006.68

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Solution

The fourth proportional to 14,807.16, 22,195.26 and 7,006.68 is: 10,502.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,807.16 : 22,195.26 = 7,006.68 : x
  2. Step 2: Convert to fraction form
    14,807.16/22,195.26 = 7,006.68/x
  3. Step 3: Cross multiply
    14,807.16x = 22,195.26 × 7,006.68
  4. Step 4: Simplify right side
    14,807.16x = 155,515,084.34
  5. Step 5: Solve for x
    x = 155,515,084.34/14,807.16
  6. Step 6: Final answer
    x = 10,502.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.