Home / 10,310.48-14,223.14-6,527.24

Finding the Fourth Proportional to 10,310.48, 14,223.14 and 6,527.24

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Solution

The fourth proportional to 10,310.48, 14,223.14 and 6,527.24 is: 9,004.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,310.48 : 14,223.14 = 6,527.24 : x
  2. Step 2: Convert to fraction form
    10,310.48/14,223.14 = 6,527.24/x
  3. Step 3: Cross multiply
    10,310.48x = 14,223.14 × 6,527.24
  4. Step 4: Simplify right side
    10,310.48x = 92,837,848.33
  5. Step 5: Solve for x
    x = 92,837,848.33/10,310.48
  6. Step 6: Final answer
    x = 9,004.22

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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.