Home / 93,548.40-140,294.45-49,150.89

Finding the Fourth Proportional to 93,548.40, 140,294.45 and 49,150.89

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Solution

The fourth proportional to 93,548.40, 140,294.45 and 49,150.89 is: 73,711.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,548.40 : 140,294.45 = 49,150.89 : x
  2. Step 2: Convert to fraction form
    93,548.40/140,294.45 = 49,150.89/x
  3. Step 3: Cross multiply
    93,548.40x = 140,294.45 × 49,150.89
  4. Step 4: Simplify right side
    93,548.40x = 6,895,596,833.81
  5. Step 5: Solve for x
    x = 6,895,596,833.81/93,548.40
  6. Step 6: Final answer
    x = 73,711.54

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1.5x scale

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.