Home / 348,187.01-522,292.89-111,498.93

Finding the Fourth Proportional to 348,187.01, 522,292.89 and 111,498.93

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Solution

The fourth proportional to 348,187.01, 522,292.89 and 111,498.93 is: 167,252.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,187.01 : 522,292.89 = 111,498.93 : x
  2. Step 2: Convert to fraction form
    348,187.01/522,292.89 = 111,498.93/x
  3. Step 3: Cross multiply
    348,187.01x = 522,292.89 × 111,498.93
  4. Step 4: Simplify right side
    348,187.01x = 58,235,097,824.11
  5. Step 5: Solve for x
    x = 58,235,097,824.11/348,187.01
  6. Step 6: Final answer
    x = 167,252.36

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1.5x scale

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.