Home / 93,710.13-140,522.94-46,306.73

Finding the Fourth Proportional to 93,710.13, 140,522.94 and 46,306.73

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Solution

The fourth proportional to 93,710.13, 140,522.94 and 46,306.73 is: 69,439.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,710.13 : 140,522.94 = 46,306.73 : x
  2. Step 2: Convert to fraction form
    93,710.13/140,522.94 = 46,306.73/x
  3. Step 3: Cross multiply
    93,710.13x = 140,522.94 × 46,306.73
  4. Step 4: Simplify right side
    93,710.13x = 6,507,158,192.69
  5. Step 5: Solve for x
    x = 6,507,158,192.69/93,710.13
  6. Step 6: Final answer
    x = 69,439.22

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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.