Home / 348,550.02-522,824.94-99,232.02

Finding the Fourth Proportional to 348,550.02, 522,824.94 and 99,232.02

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Solution

The fourth proportional to 348,550.02, 522,824.94 and 99,232.02 is: 148,848.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,550.02 : 522,824.94 = 99,232.02 : x
  2. Step 2: Convert to fraction form
    348,550.02/522,824.94 = 99,232.02/x
  3. Step 3: Cross multiply
    348,550.02x = 522,824.94 × 99,232.02
  4. Step 4: Simplify right side
    348,550.02x = 51,880,974,902.58
  5. Step 5: Solve for x
    x = 51,880,974,902.58/348,550.02
  6. Step 6: Final answer
    x = 148,848.00

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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.