Home / 173,574.06-239,519.76-97,089.14

Finding the Fourth Proportional to 173,574.06, 239,519.76 and 97,089.14

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Solution

The fourth proportional to 173,574.06, 239,519.76 and 97,089.14 is: 133,976.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,574.06 : 239,519.76 = 97,089.14 : x
  2. Step 2: Convert to fraction form
    173,574.06/239,519.76 = 97,089.14/x
  3. Step 3: Cross multiply
    173,574.06x = 239,519.76 × 97,089.14
  4. Step 4: Simplify right side
    173,574.06x = 23,254,767,511.41
  5. Step 5: Solve for x
    x = 23,254,767,511.41/173,574.06
  6. Step 6: Final answer
    x = 133,976.05

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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.