Home / 14,330.29-21,492.22-6,019.69

Finding the Fourth Proportional to 14,330.29, 21,492.22 and 6,019.69

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Solution

The fourth proportional to 14,330.29, 21,492.22 and 6,019.69 is: 9,028.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,330.29 : 21,492.22 = 6,019.69 : x
  2. Step 2: Convert to fraction form
    14,330.29/21,492.22 = 6,019.69/x
  3. Step 3: Cross multiply
    14,330.29x = 21,492.22 × 6,019.69
  4. Step 4: Simplify right side
    14,330.29x = 129,376,501.81
  5. Step 5: Solve for x
    x = 129,376,501.81/14,330.29
  6. Step 6: Final answer
    x = 9,028.18

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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.