Home / 116,061.64-174,107.95-45,924.55

Finding the Fourth Proportional to 116,061.64, 174,107.95 and 45,924.55

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Solution

The fourth proportional to 116,061.64, 174,107.95 and 45,924.55 is: 68,892.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,061.64 : 174,107.95 = 45,924.55 : x
  2. Step 2: Convert to fraction form
    116,061.64/174,107.95 = 45,924.55/x
  3. Step 3: Cross multiply
    116,061.64x = 174,107.95 × 45,924.55
  4. Step 4: Simplify right side
    116,061.64x = 7,995,829,203.76
  5. Step 5: Solve for x
    x = 7,995,829,203.76/116,061.64
  6. Step 6: Final answer
    x = 68,892.95

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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.