Home / 9,434.34-14,146.02-6,937.02

Finding the Fourth Proportional to 9,434.34, 14,146.02 and 6,937.02

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Solution

The fourth proportional to 9,434.34, 14,146.02 and 6,937.02 is: 10,401.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,434.34 : 14,146.02 = 6,937.02 : x
  2. Step 2: Convert to fraction form
    9,434.34/14,146.02 = 6,937.02/x
  3. Step 3: Cross multiply
    9,434.34x = 14,146.02 × 6,937.02
  4. Step 4: Simplify right side
    9,434.34x = 98,131,223.66
  5. Step 5: Solve for x
    x = 98,131,223.66/9,434.34
  6. Step 6: Final answer
    x = 10,401.49

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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.