Home / 92,094.14-127,089.72-51,807.93

Finding the Fourth Proportional to 92,094.14, 127,089.72 and 51,807.93

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Solution

The fourth proportional to 92,094.14, 127,089.72 and 51,807.93 is: 71,494.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,094.14 : 127,089.72 = 51,807.93 : x
  2. Step 2: Convert to fraction form
    92,094.14/127,089.72 = 51,807.93/x
  3. Step 3: Cross multiply
    92,094.14x = 127,089.72 × 51,807.93
  4. Step 4: Simplify right side
    92,094.14x = 6,584,255,555.77
  5. Step 5: Solve for x
    x = 6,584,255,555.77/92,094.14
  6. Step 6: Final answer
    x = 71,494.84

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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.