Home / 10,325.41-14,250.27-6,133.66

Finding the Fourth Proportional to 10,325.41, 14,250.27 and 6,133.66

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Solution

The fourth proportional to 10,325.41, 14,250.27 and 6,133.66 is: 8,465.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,325.41 : 14,250.27 = 6,133.66 : x
  2. Step 2: Convert to fraction form
    10,325.41/14,250.27 = 6,133.66/x
  3. Step 3: Cross multiply
    10,325.41x = 14,250.27 × 6,133.66
  4. Step 4: Simplify right side
    10,325.41x = 87,406,311.09
  5. Step 5: Solve for x
    x = 87,406,311.09/10,325.41
  6. Step 6: Final answer
    x = 8,465.17

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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.