Home / 10,070.83-13,898.69-6,092.92

Finding the Fourth Proportional to 10,070.83, 13,898.69 and 6,092.92

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Solution

The fourth proportional to 10,070.83, 13,898.69 and 6,092.92 is: 8,408.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,070.83 : 13,898.69 = 6,092.92 : x
  2. Step 2: Convert to fraction form
    10,070.83/13,898.69 = 6,092.92/x
  3. Step 3: Cross multiply
    10,070.83x = 13,898.69 × 6,092.92
  4. Step 4: Simplify right side
    10,070.83x = 84,683,575.81
  5. Step 5: Solve for x
    x = 84,683,575.81/10,070.83
  6. Step 6: Final answer
    x = 8,408.80

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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.