Home / 14,973.05-22,473.38-7,582.68

Finding the Fourth Proportional to 14,973.05, 22,473.38 and 7,582.68

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Solution

The fourth proportional to 14,973.05, 22,473.38 and 7,582.68 is: 11,381.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,973.05 : 22,473.38 = 7,582.68 : x
  2. Step 2: Convert to fraction form
    14,973.05/22,473.38 = 7,582.68/x
  3. Step 3: Cross multiply
    14,973.05x = 22,473.38 × 7,582.68
  4. Step 4: Simplify right side
    14,973.05x = 170,408,468.02
  5. Step 5: Solve for x
    x = 170,408,468.02/14,973.05
  6. Step 6: Final answer
    x = 11,381.01

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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.