Home / 9,166.07-13,748.64-5,014.18

Finding the Fourth Proportional to 9,166.07, 13,748.64 and 5,014.18

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Solution

The fourth proportional to 9,166.07, 13,748.64 and 5,014.18 is: 7,521.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,166.07 : 13,748.64 = 5,014.18 : x
  2. Step 2: Convert to fraction form
    9,166.07/13,748.64 = 5,014.18/x
  3. Step 3: Cross multiply
    9,166.07x = 13,748.64 × 5,014.18
  4. Step 4: Simplify right side
    9,166.07x = 68,938,235.07
  5. Step 5: Solve for x
    x = 68,938,235.07/9,166.07
  6. Step 6: Final answer
    x = 7,521.03

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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.