Home / 348,994.02-523,596.10-124,325.12

Finding the Fourth Proportional to 348,994.02, 523,596.10 and 124,325.12

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Solution

The fourth proportional to 348,994.02, 523,596.10 and 124,325.12 is: 186,525.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,994.02 : 523,596.10 = 124,325.12 : x
  2. Step 2: Convert to fraction form
    348,994.02/523,596.10 = 124,325.12/x
  3. Step 3: Cross multiply
    348,994.02x = 523,596.10 × 124,325.12
  4. Step 4: Simplify right side
    348,994.02x = 65,096,147,964.03
  5. Step 5: Solve for x
    x = 65,096,147,964.03/348,994.02
  6. Step 6: Final answer
    x = 186,525.11

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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.