Home / 9,373.36-14,066.28-6,256.88

Finding the Fourth Proportional to 9,373.36, 14,066.28 and 6,256.88

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Solution

The fourth proportional to 9,373.36, 14,066.28 and 6,256.88 is: 9,389.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,373.36 : 14,066.28 = 6,256.88 : x
  2. Step 2: Convert to fraction form
    9,373.36/14,066.28 = 6,256.88/x
  3. Step 3: Cross multiply
    9,373.36x = 14,066.28 × 6,256.88
  4. Step 4: Simplify right side
    9,373.36x = 88,011,026.01
  5. Step 5: Solve for x
    x = 88,011,026.01/9,373.36
  6. Step 6: Final answer
    x = 9,389.49

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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.