Home / 194,977.07-292,475.98-61,867.74

Finding the Fourth Proportional to 194,977.07, 292,475.98 and 61,867.74

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Solution

The fourth proportional to 194,977.07, 292,475.98 and 61,867.74 is: 92,804.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,977.07 : 292,475.98 = 61,867.74 : x
  2. Step 2: Convert to fraction form
    194,977.07/292,475.98 = 61,867.74/x
  3. Step 3: Cross multiply
    194,977.07x = 292,475.98 × 61,867.74
  4. Step 4: Simplify right side
    194,977.07x = 18,094,829,061.00
  5. Step 5: Solve for x
    x = 18,094,829,061.00/194,977.07
  6. Step 6: Final answer
    x = 92,804.91

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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.