Home / 34,402.93-51,521.27-19,566.87

Finding the Fourth Proportional to 34,402.93, 51,521.27 and 19,566.87

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Solution

The fourth proportional to 34,402.93, 51,521.27 and 19,566.87 is: 29,303.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,402.93 : 51,521.27 = 19,566.87 : x
  2. Step 2: Convert to fraction form
    34,402.93/51,521.27 = 19,566.87/x
  3. Step 3: Cross multiply
    34,402.93x = 51,521.27 × 19,566.87
  4. Step 4: Simplify right side
    34,402.93x = 1,008,109,701.29
  5. Step 5: Solve for x
    x = 1,008,109,701.29/34,402.93
  6. Step 6: Final answer
    x = 29,303.02

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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.