Home / 15,968.35-23,952.57-5,580.10

Finding the Fourth Proportional to 15,968.35, 23,952.57 and 5,580.10

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Solution

The fourth proportional to 15,968.35, 23,952.57 and 5,580.10 is: 8,370.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,968.35 : 23,952.57 = 5,580.10 : x
  2. Step 2: Convert to fraction form
    15,968.35/23,952.57 = 5,580.10/x
  3. Step 3: Cross multiply
    15,968.35x = 23,952.57 × 5,580.10
  4. Step 4: Simplify right side
    15,968.35x = 133,657,735.86
  5. Step 5: Solve for x
    x = 133,657,735.86/15,968.35
  6. Step 6: Final answer
    x = 8,370.17

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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.