Home / 14,913.51-22,370.40-5,052.93

Finding the Fourth Proportional to 14,913.51, 22,370.40 and 5,052.93

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Solution

The fourth proportional to 14,913.51, 22,370.40 and 5,052.93 is: 7,579.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,913.51 : 22,370.40 = 5,052.93 : x
  2. Step 2: Convert to fraction form
    14,913.51/22,370.40 = 5,052.93/x
  3. Step 3: Cross multiply
    14,913.51x = 22,370.40 × 5,052.93
  4. Step 4: Simplify right side
    14,913.51x = 113,036,065.27
  5. Step 5: Solve for x
    x = 113,036,065.27/14,913.51
  6. Step 6: Final answer
    x = 7,579.44

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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.