Home / 10,597.51-15,897.75-3,201.13

Finding the Fourth Proportional to 10,597.51, 15,897.75 and 3,201.13

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Solution

The fourth proportional to 10,597.51, 15,897.75 and 3,201.13 is: 4,802.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,597.51 : 15,897.75 = 3,201.13 : x
  2. Step 2: Convert to fraction form
    10,597.51/15,897.75 = 3,201.13/x
  3. Step 3: Cross multiply
    10,597.51x = 15,897.75 × 3,201.13
  4. Step 4: Simplify right side
    10,597.51x = 50,890,764.46
  5. Step 5: Solve for x
    x = 50,890,764.46/10,597.51
  6. Step 6: Final answer
    x = 4,802.14

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1.5x scale

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.