Home / 34,972-52,466.31-11,598.43

Finding the Fourth Proportional to 34,972, 52,466.31 and 11,598.43

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Solution

The fourth proportional to 34,972, 52,466.31 and 11,598.43 is: 17,400.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,972 : 52,466.31 = 11,598.43 : x
  2. Step 2: Convert to fraction form
    34,972/52,466.31 = 11,598.43/x
  3. Step 3: Cross multiply
    34,972x = 52,466.31 × 11,598.43
  4. Step 4: Simplify right side
    34,972x = 608,526,823.89
  5. Step 5: Solve for x
    x = 608,526,823.89/34,972
  6. Step 6: Final answer
    x = 17,400.40

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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.