Home / 14,433.03-21,610.40-7,492.95

Finding the Fourth Proportional to 14,433.03, 21,610.40 and 7,492.95

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Solution

The fourth proportional to 14,433.03, 21,610.40 and 7,492.95 is: 11,219.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,433.03 : 21,610.40 = 7,492.95 : x
  2. Step 2: Convert to fraction form
    14,433.03/21,610.40 = 7,492.95/x
  3. Step 3: Cross multiply
    14,433.03x = 21,610.40 × 7,492.95
  4. Step 4: Simplify right side
    14,433.03x = 161,925,609.22
  5. Step 5: Solve for x
    x = 161,925,609.22/14,433.03
  6. Step 6: Final answer
    x = 11,219.10

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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.