Home / 93,856.08-140,829.72-41,258.76

Finding the Fourth Proportional to 93,856.08, 140,829.72 and 41,258.76

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Solution

The fourth proportional to 93,856.08, 140,829.72 and 41,258.76 is: 61,908.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,856.08 : 140,829.72 = 41,258.76 : x
  2. Step 2: Convert to fraction form
    93,856.08/140,829.72 = 41,258.76/x
  3. Step 3: Cross multiply
    93,856.08x = 140,829.72 × 41,258.76
  4. Step 4: Simplify right side
    93,856.08x = 5,810,459,618.35
  5. Step 5: Solve for x
    x = 5,810,459,618.35/93,856.08
  6. Step 6: Final answer
    x = 61,908.19

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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.