Home / 9,377.63-14,066.57-2,452.13

Finding the Fourth Proportional to 9,377.63, 14,066.57 and 2,452.13

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Solution

The fourth proportional to 9,377.63, 14,066.57 and 2,452.13 is: 3,678.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,377.63 : 14,066.57 = 2,452.13 : x
  2. Step 2: Convert to fraction form
    9,377.63/14,066.57 = 2,452.13/x
  3. Step 3: Cross multiply
    9,377.63x = 14,066.57 × 2,452.13
  4. Step 4: Simplify right side
    9,377.63x = 34,492,994.09
  5. Step 5: Solve for x
    x = 34,492,994.09/9,377.63
  6. Step 6: Final answer
    x = 3,678.22

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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.