Home / 15,922.24-23,883.36-9,394.08

Finding the Fourth Proportional to 15,922.24, 23,883.36 and 9,394.08

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Solution

The fourth proportional to 15,922.24, 23,883.36 and 9,394.08 is: 14,091.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,922.24 : 23,883.36 = 9,394.08 : x
  2. Step 2: Convert to fraction form
    15,922.24/23,883.36 = 9,394.08/x
  3. Step 3: Cross multiply
    15,922.24x = 23,883.36 × 9,394.08
  4. Step 4: Simplify right side
    15,922.24x = 224,362,194.51
  5. Step 5: Solve for x
    x = 224,362,194.51/15,922.24
  6. Step 6: Final answer
    x = 14,091.12

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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.