Home / 93,437.16-140,174.21-34,273.35

Finding the Fourth Proportional to 93,437.16, 140,174.21 and 34,273.35

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Solution

The fourth proportional to 93,437.16, 140,174.21 and 34,273.35 is: 51,416.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,437.16 : 140,174.21 = 34,273.35 : x
  2. Step 2: Convert to fraction form
    93,437.16/140,174.21 = 34,273.35/x
  3. Step 3: Cross multiply
    93,437.16x = 140,174.21 × 34,273.35
  4. Step 4: Simplify right side
    93,437.16x = 4,804,239,588.94
  5. Step 5: Solve for x
    x = 4,804,239,588.94/93,437.16
  6. Step 6: Final answer
    x = 51,416.80

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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.