Home / 15,682.05-23,492.33-9,094.40

Finding the Fourth Proportional to 15,682.05, 23,492.33 and 9,094.40

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Solution

The fourth proportional to 15,682.05, 23,492.33 and 9,094.40 is: 13,623.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,682.05 : 23,492.33 = 9,094.40 : x
  2. Step 2: Convert to fraction form
    15,682.05/23,492.33 = 9,094.40/x
  3. Step 3: Cross multiply
    15,682.05x = 23,492.33 × 9,094.40
  4. Step 4: Simplify right side
    15,682.05x = 213,648,632.21
  5. Step 5: Solve for x
    x = 213,648,632.21/15,682.05
  6. Step 6: Final answer
    x = 13,623.77

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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.