Home / 10,734.56-14,814.60-6,545.24

Finding the Fourth Proportional to 10,734.56, 14,814.60 and 6,545.24

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Solution

The fourth proportional to 10,734.56, 14,814.60 and 6,545.24 is: 9,032.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,734.56 : 14,814.60 = 6,545.24 : x
  2. Step 2: Convert to fraction form
    10,734.56/14,814.60 = 6,545.24/x
  3. Step 3: Cross multiply
    10,734.56x = 14,814.60 × 6,545.24
  4. Step 4: Simplify right side
    10,734.56x = 96,965,112.50
  5. Step 5: Solve for x
    x = 96,965,112.50/10,734.56
  6. Step 6: Final answer
    x = 9,032.98

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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.