Home / 9,270.02-13,902.16-3,346.14

Finding the Fourth Proportional to 9,270.02, 13,902.16 and 3,346.14

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Solution

The fourth proportional to 9,270.02, 13,902.16 and 3,346.14 is: 5,018.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,270.02 : 13,902.16 = 3,346.14 : x
  2. Step 2: Convert to fraction form
    9,270.02/13,902.16 = 3,346.14/x
  3. Step 3: Cross multiply
    9,270.02x = 13,902.16 × 3,346.14
  4. Step 4: Simplify right side
    9,270.02x = 46,518,565.30
  5. Step 5: Solve for x
    x = 46,518,565.30/9,270.02
  6. Step 6: Final answer
    x = 5,018.17

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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.