Home / 172,064.00-237,449.95-94,541.27

Finding the Fourth Proportional to 172,064.00, 237,449.95 and 94,541.27

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Solution

The fourth proportional to 172,064.00, 237,449.95 and 94,541.27 is: 130,467.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,064.00 : 237,449.95 = 94,541.27 : x
  2. Step 2: Convert to fraction form
    172,064.00/237,449.95 = 94,541.27/x
  3. Step 3: Cross multiply
    172,064.00x = 237,449.95 × 94,541.27
  4. Step 4: Simplify right side
    172,064.00x = 22,448,818,410.83
  5. Step 5: Solve for x
    x = 22,448,818,410.83/172,064.00
  6. Step 6: Final answer
    x = 130,467.84

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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.