Home / 10,363.29-14,303.21-6,114.10

Finding the Fourth Proportional to 10,363.29, 14,303.21 and 6,114.10

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Solution

The fourth proportional to 10,363.29, 14,303.21 and 6,114.10 is: 8,438.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,363.29 : 14,303.21 = 6,114.10 : x
  2. Step 2: Convert to fraction form
    10,363.29/14,303.21 = 6,114.10/x
  3. Step 3: Cross multiply
    10,363.29x = 14,303.21 × 6,114.10
  4. Step 4: Simplify right side
    10,363.29x = 87,451,256.26
  5. Step 5: Solve for x
    x = 87,451,256.26/10,363.29
  6. Step 6: Final answer
    x = 8,438.56

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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.