Home / 9,966.48-14,953.11-6,264.37

Finding the Fourth Proportional to 9,966.48, 14,953.11 and 6,264.37

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Solution

The fourth proportional to 9,966.48, 14,953.11 and 6,264.37 is: 9,398.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,966.48 : 14,953.11 = 6,264.37 : x
  2. Step 2: Convert to fraction form
    9,966.48/14,953.11 = 6,264.37/x
  3. Step 3: Cross multiply
    9,966.48x = 14,953.11 × 6,264.37
  4. Step 4: Simplify right side
    9,966.48x = 93,671,808.89
  5. Step 5: Solve for x
    x = 93,671,808.89/9,966.48
  6. Step 6: Final answer
    x = 9,398.69

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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.