Home / 93,785.64-140,673.48-23,665.56

Finding the Fourth Proportional to 93,785.64, 140,673.48 and 23,665.56

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Solution

The fourth proportional to 93,785.64, 140,673.48 and 23,665.56 is: 35,497.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,785.64 : 140,673.48 = 23,665.56 : x
  2. Step 2: Convert to fraction form
    93,785.64/140,673.48 = 23,665.56/x
  3. Step 3: Cross multiply
    93,785.64x = 140,673.48 × 23,665.56
  4. Step 4: Simplify right side
    93,785.64x = 3,329,116,681.35
  5. Step 5: Solve for x
    x = 3,329,116,681.35/93,785.64
  6. Step 6: Final answer
    x = 35,497.08

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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.