Home / 10,050.18-13,869.66-6,070.50

Finding the Fourth Proportional to 10,050.18, 13,869.66 and 6,070.50

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Solution

The fourth proportional to 10,050.18, 13,869.66 and 6,070.50 is: 8,377.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,050.18 : 13,869.66 = 6,070.50 : x
  2. Step 2: Convert to fraction form
    10,050.18/13,869.66 = 6,070.50/x
  3. Step 3: Cross multiply
    10,050.18x = 13,869.66 × 6,070.50
  4. Step 4: Simplify right side
    10,050.18x = 84,195,771.03
  5. Step 5: Solve for x
    x = 84,195,771.03/10,050.18
  6. Step 6: Final answer
    x = 8,377.54

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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.