Home / 9,403.16-14,113.20-5,024.36

Finding the Fourth Proportional to 9,403.16, 14,113.20 and 5,024.36

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Solution

The fourth proportional to 9,403.16, 14,113.20 and 5,024.36 is: 7,541.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,403.16 : 14,113.20 = 5,024.36 : x
  2. Step 2: Convert to fraction form
    9,403.16/14,113.20 = 5,024.36/x
  3. Step 3: Cross multiply
    9,403.16x = 14,113.20 × 5,024.36
  4. Step 4: Simplify right side
    9,403.16x = 70,909,797.55
  5. Step 5: Solve for x
    x = 70,909,797.55/9,403.16
  6. Step 6: Final answer
    x = 7,541.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.