Home / 61,582.06-92,365.14-19,466.39

Finding the Fourth Proportional to 61,582.06, 92,365.14 and 19,466.39

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Solution

The fourth proportional to 61,582.06, 92,365.14 and 19,466.39 is: 29,197.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,582.06 : 92,365.14 = 19,466.39 : x
  2. Step 2: Convert to fraction form
    61,582.06/92,365.14 = 19,466.39/x
  3. Step 3: Cross multiply
    61,582.06x = 92,365.14 × 19,466.39
  4. Step 4: Simplify right side
    61,582.06x = 1,798,016,118.41
  5. Step 5: Solve for x
    x = 1,798,016,118.41/61,582.06
  6. Step 6: Final answer
    x = 29,197.08

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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.