Home / 9,333.09-14,002.88-6,225.57

Finding the Fourth Proportional to 9,333.09, 14,002.88 and 6,225.57

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Solution

The fourth proportional to 9,333.09, 14,002.88 and 6,225.57 is: 9,340.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333.09 : 14,002.88 = 6,225.57 : x
  2. Step 2: Convert to fraction form
    9,333.09/14,002.88 = 6,225.57/x
  3. Step 3: Cross multiply
    9,333.09x = 14,002.88 × 6,225.57
  4. Step 4: Simplify right side
    9,333.09x = 87,175,878.51
  5. Step 5: Solve for x
    x = 87,175,878.51/9,333.09
  6. Step 6: Final answer
    x = 9,340.52

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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.