Home / 9,053.14-13,582.67-4,373.69

Finding the Fourth Proportional to 9,053.14, 13,582.67 and 4,373.69

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Solution

The fourth proportional to 9,053.14, 13,582.67 and 4,373.69 is: 6,561.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,053.14 : 13,582.67 = 4,373.69 : x
  2. Step 2: Convert to fraction form
    9,053.14/13,582.67 = 4,373.69/x
  3. Step 3: Cross multiply
    9,053.14x = 13,582.67 × 4,373.69
  4. Step 4: Simplify right side
    9,053.14x = 59,406,323.58
  5. Step 5: Solve for x
    x = 59,406,323.58/9,053.14
  6. Step 6: Final answer
    x = 6,561.96

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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.