Home / 93,306.96-139,883.76-37,122.93

Finding the Fourth Proportional to 93,306.96, 139,883.76 and 37,122.93

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Solution

The fourth proportional to 93,306.96, 139,883.76 and 37,122.93 is: 55,653.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,306.96 : 139,883.76 = 37,122.93 : x
  2. Step 2: Convert to fraction form
    93,306.96/139,883.76 = 37,122.93/x
  3. Step 3: Cross multiply
    93,306.96x = 139,883.76 × 37,122.93
  4. Step 4: Simplify right side
    93,306.96x = 5,192,895,030.62
  5. Step 5: Solve for x
    x = 5,192,895,030.62/93,306.96
  6. Step 6: Final answer
    x = 55,653.89

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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.