Home / 348,924.04-523,053.60-112,100.50

Finding the Fourth Proportional to 348,924.04, 523,053.60 and 112,100.50

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Solution

The fourth proportional to 348,924.04, 523,053.60 and 112,100.50 is: 168,043.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,924.04 : 523,053.60 = 112,100.50 : x
  2. Step 2: Convert to fraction form
    348,924.04/523,053.60 = 112,100.50/x
  3. Step 3: Cross multiply
    348,924.04x = 523,053.60 × 112,100.50
  4. Step 4: Simplify right side
    348,924.04x = 58,634,570,086.80
  5. Step 5: Solve for x
    x = 58,634,570,086.80/348,924.04
  6. Step 6: Final answer
    x = 168,043.94

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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.