Home / 61,886.07-92,832.68-17,509.11

Finding the Fourth Proportional to 61,886.07, 92,832.68 and 17,509.11

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Solution

The fourth proportional to 61,886.07, 92,832.68 and 17,509.11 is: 26,264.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,886.07 : 92,832.68 = 17,509.11 : x
  2. Step 2: Convert to fraction form
    61,886.07/92,832.68 = 17,509.11/x
  3. Step 3: Cross multiply
    61,886.07x = 92,832.68 × 17,509.11
  4. Step 4: Simplify right side
    61,886.07x = 1,625,417,518.17
  5. Step 5: Solve for x
    x = 1,625,417,518.17/61,886.07
  6. Step 6: Final answer
    x = 26,264.68

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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.