Home / 9,432.51-14,153.45-6,676.89

Finding the Fourth Proportional to 9,432.51, 14,153.45 and 6,676.89

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Solution

The fourth proportional to 9,432.51, 14,153.45 and 6,676.89 is: 10,018.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432.51 : 14,153.45 = 6,676.89 : x
  2. Step 2: Convert to fraction form
    9,432.51/14,153.45 = 6,676.89/x
  3. Step 3: Cross multiply
    9,432.51x = 14,153.45 × 6,676.89
  4. Step 4: Simplify right side
    9,432.51x = 94,500,995.39
  5. Step 5: Solve for x
    x = 94,500,995.39/9,432.51
  6. Step 6: Final answer
    x = 10,018.65

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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.