Home / 93,340.95-140,011.11-23,220.27

Finding the Fourth Proportional to 93,340.95, 140,011.11 and 23,220.27

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Solution

The fourth proportional to 93,340.95, 140,011.11 and 23,220.27 is: 34,830.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,340.95 : 140,011.11 = 23,220.27 : x
  2. Step 2: Convert to fraction form
    93,340.95/140,011.11 = 23,220.27/x
  3. Step 3: Cross multiply
    93,340.95x = 140,011.11 × 23,220.27
  4. Step 4: Simplify right side
    93,340.95x = 3,251,095,777.20
  5. Step 5: Solve for x
    x = 3,251,095,777.20/93,340.95
  6. Step 6: Final answer
    x = 34,830.33

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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.