Home / 4,809.27-7,197.48-4,030.16

Finding the Fourth Proportional to 4,809.27, 7,197.48 and 4,030.16

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Solution

The fourth proportional to 4,809.27, 7,197.48 and 4,030.16 is: 6,031.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,809.27 : 7,197.48 = 4,030.16 : x
  2. Step 2: Convert to fraction form
    4,809.27/7,197.48 = 4,030.16/x
  3. Step 3: Cross multiply
    4,809.27x = 7,197.48 × 4,030.16
  4. Step 4: Simplify right side
    4,809.27x = 29,006,971.34
  5. Step 5: Solve for x
    x = 29,006,971.34/4,809.27
  6. Step 6: Final answer
    x = 6,031.47

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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.