Home / 93,253.60-139,877.88-23,132.08

Finding the Fourth Proportional to 93,253.60, 139,877.88 and 23,132.08

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Solution

The fourth proportional to 93,253.60, 139,877.88 and 23,132.08 is: 34,697.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,253.60 : 139,877.88 = 23,132.08 : x
  2. Step 2: Convert to fraction form
    93,253.60/139,877.88 = 23,132.08/x
  3. Step 3: Cross multiply
    93,253.60x = 139,877.88 × 23,132.08
  4. Step 4: Simplify right side
    93,253.60x = 3,235,666,310.39
  5. Step 5: Solve for x
    x = 3,235,666,310.39/93,253.60
  6. Step 6: Final answer
    x = 34,697.49

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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.