Home / 93,362.03-140,043.08-31,032.53

Finding the Fourth Proportional to 93,362.03, 140,043.08 and 31,032.53

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Solution

The fourth proportional to 93,362.03, 140,043.08 and 31,032.53 is: 46,548.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,362.03 : 140,043.08 = 31,032.53 : x
  2. Step 2: Convert to fraction form
    93,362.03/140,043.08 = 31,032.53/x
  3. Step 3: Cross multiply
    93,362.03x = 140,043.08 × 31,032.53
  4. Step 4: Simplify right side
    93,362.03x = 4,345,890,926.23
  5. Step 5: Solve for x
    x = 4,345,890,926.23/93,362.03
  6. Step 6: Final answer
    x = 46,548.80

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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.