Home / 67,052.05-92,541.08-43,247.93

Finding the Fourth Proportional to 67,052.05, 92,541.08 and 43,247.93

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Solution

The fourth proportional to 67,052.05, 92,541.08 and 43,247.93 is: 59,688.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,052.05 : 92,541.08 = 43,247.93 : x
  2. Step 2: Convert to fraction form
    67,052.05/92,541.08 = 43,247.93/x
  3. Step 3: Cross multiply
    67,052.05x = 92,541.08 × 43,247.93
  4. Step 4: Simplify right side
    67,052.05x = 4,002,209,795.38
  5. Step 5: Solve for x
    x = 4,002,209,795.38/67,052.05
  6. Step 6: Final answer
    x = 59,688.10

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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.