Home / 164,694.47-247,056.28-46,366.83

Finding the Fourth Proportional to 164,694.47, 247,056.28 and 46,366.83

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Solution

The fourth proportional to 164,694.47, 247,056.28 and 46,366.83 is: 69,554.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,694.47 : 247,056.28 = 46,366.83 : x
  2. Step 2: Convert to fraction form
    164,694.47/247,056.28 = 46,366.83/x
  3. Step 3: Cross multiply
    164,694.47x = 247,056.28 × 46,366.83
  4. Step 4: Simplify right side
    164,694.47x = 11,455,216,419.28
  5. Step 5: Solve for x
    x = 11,455,216,419.28/164,694.47
  6. Step 6: Final answer
    x = 69,554.35

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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.