Home / 164,659.02-227,226.50-93,037.52

Finding the Fourth Proportional to 164,659.02, 227,226.50 and 93,037.52

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Solution

The fourth proportional to 164,659.02, 227,226.50 and 93,037.52 is: 128,390.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,659.02 : 227,226.50 = 93,037.52 : x
  2. Step 2: Convert to fraction form
    164,659.02/227,226.50 = 93,037.52/x
  3. Step 3: Cross multiply
    164,659.02x = 227,226.50 × 93,037.52
  4. Step 4: Simplify right side
    164,659.02x = 21,140,588,436.96
  5. Step 5: Solve for x
    x = 21,140,588,436.96/164,659.02
  6. Step 6: Final answer
    x = 128,390.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.