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Finding the Fourth Proportional to 67,572.10, 93,252.12 and 44,871.94

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Solution

The fourth proportional to 67,572.10, 93,252.12 and 44,871.94 is: 61,925.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,572.10 : 93,252.12 = 44,871.94 : x
  2. Step 2: Convert to fraction form
    67,572.10/93,252.12 = 44,871.94/x
  3. Step 3: Cross multiply
    67,572.10x = 93,252.12 × 44,871.94
  4. Step 4: Simplify right side
    67,572.10x = 4,184,403,533.51
  5. Step 5: Solve for x
    x = 4,184,403,533.51/67,572.10
  6. Step 6: Final answer
    x = 61,925.02

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