Home / 93,500.51-140,262.90-42,887.33

Finding the Fourth Proportional to 93,500.51, 140,262.90 and 42,887.33

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Solution

The fourth proportional to 93,500.51, 140,262.90 and 42,887.33 is: 64,336.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,500.51 : 140,262.90 = 42,887.33 : x
  2. Step 2: Convert to fraction form
    93,500.51/140,262.90 = 42,887.33/x
  3. Step 3: Cross multiply
    93,500.51x = 140,262.90 × 42,887.33
  4. Step 4: Simplify right side
    93,500.51x = 6,015,501,279.06
  5. Step 5: Solve for x
    x = 6,015,501,279.06/93,500.51
  6. Step 6: Final answer
    x = 64,336.56

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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.