Home / 164,655.81-227,141.77-110,210.29

Finding the Fourth Proportional to 164,655.81, 227,141.77 and 110,210.29

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Solution

The fourth proportional to 164,655.81, 227,141.77 and 110,210.29 is: 152,034.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,655.81 : 227,141.77 = 110,210.29 : x
  2. Step 2: Convert to fraction form
    164,655.81/227,141.77 = 110,210.29/x
  3. Step 3: Cross multiply
    164,655.81x = 227,141.77 × 110,210.29
  4. Step 4: Simplify right side
    164,655.81x = 25,033,360,533.92
  5. Step 5: Solve for x
    x = 25,033,360,533.92/164,655.81
  6. Step 6: Final answer
    x = 152,034.48

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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.