Home / 7,322.67-10,985.63-4,034.07

Finding the Fourth Proportional to 7,322.67, 10,985.63 and 4,034.07

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Solution

The fourth proportional to 7,322.67, 10,985.63 and 4,034.07 is: 6,052.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,322.67 : 10,985.63 = 4,034.07 : x
  2. Step 2: Convert to fraction form
    7,322.67/10,985.63 = 4,034.07/x
  3. Step 3: Cross multiply
    7,322.67x = 10,985.63 × 4,034.07
  4. Step 4: Simplify right side
    7,322.67x = 44,316,780.24
  5. Step 5: Solve for x
    x = 44,316,780.24/7,322.67
  6. Step 6: Final answer
    x = 6,052.00

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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.