Home / 14,725.58-22,089.06-4,864.64

Finding the Fourth Proportional to 14,725.58, 22,089.06 and 4,864.64

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Solution

The fourth proportional to 14,725.58, 22,089.06 and 4,864.64 is: 7,297.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,725.58 : 22,089.06 = 4,864.64 : x
  2. Step 2: Convert to fraction form
    14,725.58/22,089.06 = 4,864.64/x
  3. Step 3: Cross multiply
    14,725.58x = 22,089.06 × 4,864.64
  4. Step 4: Simplify right side
    14,725.58x = 107,455,214.39
  5. Step 5: Solve for x
    x = 107,455,214.39/14,725.58
  6. Step 6: Final answer
    x = 7,297.18

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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.