Home / 93,366.04-139,992.60-37,214.76

Finding the Fourth Proportional to 93,366.04, 139,992.60 and 37,214.76

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Solution

The fourth proportional to 93,366.04, 139,992.60 and 37,214.76 is: 55,799.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,366.04 : 139,992.60 = 37,214.76 : x
  2. Step 2: Convert to fraction form
    93,366.04/139,992.60 = 37,214.76/x
  3. Step 3: Cross multiply
    93,366.04x = 139,992.60 × 37,214.76
  4. Step 4: Simplify right side
    93,366.04x = 5,209,791,010.78
  5. Step 5: Solve for x
    x = 5,209,791,010.78/93,366.04
  6. Step 6: Final answer
    x = 55,799.64

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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.