Home / 10,014.03-14,998.05-6,307.11

Finding the Fourth Proportional to 10,014.03, 14,998.05 and 6,307.11

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Solution

The fourth proportional to 10,014.03, 14,998.05 and 6,307.11 is: 9,446.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,014.03 : 14,998.05 = 6,307.11 : x
  2. Step 2: Convert to fraction form
    10,014.03/14,998.05 = 6,307.11/x
  3. Step 3: Cross multiply
    10,014.03x = 14,998.05 × 6,307.11
  4. Step 4: Simplify right side
    10,014.03x = 94,594,351.14
  5. Step 5: Solve for x
    x = 94,594,351.14/10,014.03
  6. Step 6: Final answer
    x = 9,446.18

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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.