Home / 23,388.08-35,086.73-7,590.16

Finding the Fourth Proportional to 23,388.08, 35,086.73 and 7,590.16

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Solution

The fourth proportional to 23,388.08, 35,086.73 and 7,590.16 is: 11,386.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,388.08 : 35,086.73 = 7,590.16 : x
  2. Step 2: Convert to fraction form
    23,388.08/35,086.73 = 7,590.16/x
  3. Step 3: Cross multiply
    23,388.08x = 35,086.73 × 7,590.16
  4. Step 4: Simplify right side
    23,388.08x = 266,313,856.63
  5. Step 5: Solve for x
    x = 266,313,856.63/23,388.08
  6. Step 6: Final answer
    x = 11,386.74

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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.