Home / 151,769.54-227,688.15-46,599.14

Finding the Fourth Proportional to 151,769.54, 227,688.15 and 46,599.14

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Solution

The fourth proportional to 151,769.54, 227,688.15 and 46,599.14 is: 69,909.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,769.54 : 227,688.15 = 46,599.14 : x
  2. Step 2: Convert to fraction form
    151,769.54/227,688.15 = 46,599.14/x
  3. Step 3: Cross multiply
    151,769.54x = 227,688.15 × 46,599.14
  4. Step 4: Simplify right side
    151,769.54x = 10,610,071,978.19
  5. Step 5: Solve for x
    x = 10,610,071,978.19/151,769.54
  6. Step 6: Final answer
    x = 69,909.10

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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.