Home / 173,657.34-239,660.00-97,184.09

Finding the Fourth Proportional to 173,657.34, 239,660.00 and 97,184.09

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Solution

The fourth proportional to 173,657.34, 239,660.00 and 97,184.09 is: 134,121.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,657.34 : 239,660.00 = 97,184.09 : x
  2. Step 2: Convert to fraction form
    173,657.34/239,660.00 = 97,184.09/x
  3. Step 3: Cross multiply
    173,657.34x = 239,660.00 × 97,184.09
  4. Step 4: Simplify right side
    173,657.34x = 23,291,137,325.18
  5. Step 5: Solve for x
    x = 23,291,137,325.18/173,657.34
  6. Step 6: Final answer
    x = 134,121.24

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1.5x scale

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.