Home / 10,317.66-14,238.57-5,841.41

Finding the Fourth Proportional to 10,317.66, 14,238.57 and 5,841.41

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Solution

The fourth proportional to 10,317.66, 14,238.57 and 5,841.41 is: 8,061.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,317.66 : 14,238.57 = 5,841.41 : x
  2. Step 2: Convert to fraction form
    10,317.66/14,238.57 = 5,841.41/x
  3. Step 3: Cross multiply
    10,317.66x = 14,238.57 × 5,841.41
  4. Step 4: Simplify right side
    10,317.66x = 83,173,253.99
  5. Step 5: Solve for x
    x = 83,173,253.99/10,317.66
  6. Step 6: Final answer
    x = 8,061.25

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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.