Home / 61,484.08-84,851.18-37,603.25

Finding the Fourth Proportional to 61,484.08, 84,851.18 and 37,603.25

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Solution

The fourth proportional to 61,484.08, 84,851.18 and 37,603.25 is: 51,894.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,484.08 : 84,851.18 = 37,603.25 : x
  2. Step 2: Convert to fraction form
    61,484.08/84,851.18 = 37,603.25/x
  3. Step 3: Cross multiply
    61,484.08x = 84,851.18 × 37,603.25
  4. Step 4: Simplify right side
    61,484.08x = 3,190,680,134.34
  5. Step 5: Solve for x
    x = 3,190,680,134.34/61,484.08
  6. Step 6: Final answer
    x = 51,894.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.