Home / 17,036.62-23,510.54-9,482.79

Finding the Fourth Proportional to 17,036.62, 23,510.54 and 9,482.79

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Solution

The fourth proportional to 17,036.62, 23,510.54 and 9,482.79 is: 13,086.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,036.62 : 23,510.54 = 9,482.79 : x
  2. Step 2: Convert to fraction form
    17,036.62/23,510.54 = 9,482.79/x
  3. Step 3: Cross multiply
    17,036.62x = 23,510.54 × 9,482.79
  4. Step 4: Simplify right side
    17,036.62x = 222,945,528.06
  5. Step 5: Solve for x
    x = 222,945,528.06/17,036.62
  6. Step 6: Final answer
    x = 13,086.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.