Home / 93,516.98-140,295.19-30,332.19

Finding the Fourth Proportional to 93,516.98, 140,295.19 and 30,332.19

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Solution

The fourth proportional to 93,516.98, 140,295.19 and 30,332.19 is: 45,504.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,516.98 : 140,295.19 = 30,332.19 : x
  2. Step 2: Convert to fraction form
    93,516.98/140,295.19 = 30,332.19/x
  3. Step 3: Cross multiply
    93,516.98x = 140,295.19 × 30,332.19
  4. Step 4: Simplify right side
    93,516.98x = 4,255,460,733.01
  5. Step 5: Solve for x
    x = 4,255,460,733.01/93,516.98
  6. Step 6: Final answer
    x = 45,504.69

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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.