Home / 194,884.77-292,215.47-59,913.72

Finding the Fourth Proportional to 194,884.77, 292,215.47 and 59,913.72

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Solution

The fourth proportional to 194,884.77, 292,215.47 and 59,913.72 is: 89,836.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,884.77 : 292,215.47 = 59,913.72 : x
  2. Step 2: Convert to fraction form
    194,884.77/292,215.47 = 59,913.72/x
  3. Step 3: Cross multiply
    194,884.77x = 292,215.47 × 59,913.72
  4. Step 4: Simplify right side
    194,884.77x = 17,507,715,549.68
  5. Step 5: Solve for x
    x = 17,507,715,549.68/194,884.77
  6. Step 6: Final answer
    x = 89,836.24

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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.