Home / 182,210.64-273,315.98-97,854.76

Finding the Fourth Proportional to 182,210.64, 273,315.98 and 97,854.76

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Solution

The fourth proportional to 182,210.64, 273,315.98 and 97,854.76 is: 146,782.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,210.64 : 273,315.98 = 97,854.76 : x
  2. Step 2: Convert to fraction form
    182,210.64/273,315.98 = 97,854.76/x
  3. Step 3: Cross multiply
    182,210.64x = 273,315.98 × 97,854.76
  4. Step 4: Simplify right side
    182,210.64x = 26,745,269,627.06
  5. Step 5: Solve for x
    x = 26,745,269,627.06/182,210.64
  6. Step 6: Final answer
    x = 146,782.15

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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.