Home / 9,297.66-14,001.47-6,718.62

Finding the Fourth Proportional to 9,297.66, 14,001.47 and 6,718.62

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Solution

The fourth proportional to 9,297.66, 14,001.47 and 6,718.62 is: 10,117.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,297.66 : 14,001.47 = 6,718.62 : x
  2. Step 2: Convert to fraction form
    9,297.66/14,001.47 = 6,718.62/x
  3. Step 3: Cross multiply
    9,297.66x = 14,001.47 × 6,718.62
  4. Step 4: Simplify right side
    9,297.66x = 94,070,522.78
  5. Step 5: Solve for x
    x = 94,070,522.78/9,297.66
  6. Step 6: Final answer
    x = 10,117.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.