Home / 22,492.16-33,741.48-6,911.12

Finding the Fourth Proportional to 22,492.16, 33,741.48 and 6,911.12

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Solution

The fourth proportional to 22,492.16, 33,741.48 and 6,911.12 is: 10,367.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,492.16 : 33,741.48 = 6,911.12 : x
  2. Step 2: Convert to fraction form
    22,492.16/33,741.48 = 6,911.12/x
  3. Step 3: Cross multiply
    22,492.16x = 33,741.48 × 6,911.12
  4. Step 4: Simplify right side
    22,492.16x = 233,191,417.26
  5. Step 5: Solve for x
    x = 233,191,417.26/22,492.16
  6. Step 6: Final answer
    x = 10,367.68

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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.