Home / 10,316.34-14,233.28-6,066.04

Finding the Fourth Proportional to 10,316.34, 14,233.28 and 6,066.04

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Solution

The fourth proportional to 10,316.34, 14,233.28 and 6,066.04 is: 8,369.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,316.34 : 14,233.28 = 6,066.04 : x
  2. Step 2: Convert to fraction form
    10,316.34/14,233.28 = 6,066.04/x
  3. Step 3: Cross multiply
    10,316.34x = 14,233.28 × 6,066.04
  4. Step 4: Simplify right side
    10,316.34x = 86,339,645.81
  5. Step 5: Solve for x
    x = 86,339,645.81/10,316.34
  6. Step 6: Final answer
    x = 8,369.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.