Home / 93,922.14-140,944.29-40,666.13

Finding the Fourth Proportional to 93,922.14, 140,944.29 and 40,666.13

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Solution

The fourth proportional to 93,922.14, 140,944.29 and 40,666.13 is: 61,025.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,922.14 : 140,944.29 = 40,666.13 : x
  2. Step 2: Convert to fraction form
    93,922.14/140,944.29 = 40,666.13/x
  3. Step 3: Cross multiply
    93,922.14x = 140,944.29 × 40,666.13
  4. Step 4: Simplify right side
    93,922.14x = 5,731,658,266.37
  5. Step 5: Solve for x
    x = 5,731,658,266.37/93,922.14
  6. Step 6: Final answer
    x = 61,025.64

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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.