Home / 67,062.67-92,587.05-44,420.94

Finding the Fourth Proportional to 67,062.67, 92,587.05 and 44,420.94

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Solution

The fourth proportional to 67,062.67, 92,587.05 and 44,420.94 is: 61,327.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,062.67 : 92,587.05 = 44,420.94 : x
  2. Step 2: Convert to fraction form
    67,062.67/92,587.05 = 44,420.94/x
  3. Step 3: Cross multiply
    67,062.67x = 92,587.05 × 44,420.94
  4. Step 4: Simplify right side
    67,062.67x = 4,112,803,792.83
  5. Step 5: Solve for x
    x = 4,112,803,792.83/67,062.67
  6. Step 6: Final answer
    x = 61,327.77

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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.