Home / 93,282.26-139,921.95-23,162.18

Finding the Fourth Proportional to 93,282.26, 139,921.95 and 23,162.18

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Solution

The fourth proportional to 93,282.26, 139,921.95 and 23,162.18 is: 34,742.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,282.26 : 139,921.95 = 23,162.18 : x
  2. Step 2: Convert to fraction form
    93,282.26/139,921.95 = 23,162.18/x
  3. Step 3: Cross multiply
    93,282.26x = 139,921.95 × 23,162.18
  4. Step 4: Simplify right side
    93,282.26x = 3,240,897,391.85
  5. Step 5: Solve for x
    x = 3,240,897,391.85/93,282.26
  6. Step 6: Final answer
    x = 34,742.91

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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.