Home / 164,956.19-227,639.57-93,334.77

Finding the Fourth Proportional to 164,956.19, 227,639.57 and 93,334.77

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Solution

The fourth proportional to 164,956.19, 227,639.57 and 93,334.77 is: 128,802.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,956.19 : 227,639.57 = 93,334.77 : x
  2. Step 2: Convert to fraction form
    164,956.19/227,639.57 = 93,334.77/x
  3. Step 3: Cross multiply
    164,956.19x = 227,639.57 × 93,334.77
  4. Step 4: Simplify right side
    164,956.19x = 21,246,686,442.18
  5. Step 5: Solve for x
    x = 21,246,686,442.18/164,956.19
  6. Step 6: Final answer
    x = 128,802.00

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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.