Home / 30,734.07-46,071.95-11,002.47

Finding the Fourth Proportional to 30,734.07, 46,071.95 and 11,002.47

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Solution

The fourth proportional to 30,734.07, 46,071.95 and 11,002.47 is: 16,493.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,734.07 : 46,071.95 = 11,002.47 : x
  2. Step 2: Convert to fraction form
    30,734.07/46,071.95 = 11,002.47/x
  3. Step 3: Cross multiply
    30,734.07x = 46,071.95 × 11,002.47
  4. Step 4: Simplify right side
    30,734.07x = 506,905,192.70
  5. Step 5: Solve for x
    x = 506,905,192.70/30,734.07
  6. Step 6: Final answer
    x = 16,493.27

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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.