Home / 373,473.04-560,282.40-120,816.16

Finding the Fourth Proportional to 373,473.04, 560,282.40 and 120,816.16

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Solution

The fourth proportional to 373,473.04, 560,282.40 and 120,816.16 is: 181,247.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,473.04 : 560,282.40 = 120,816.16 : x
  2. Step 2: Convert to fraction form
    373,473.04/560,282.40 = 120,816.16/x
  3. Step 3: Cross multiply
    373,473.04x = 560,282.40 × 120,816.16
  4. Step 4: Simplify right side
    373,473.04x = 67,691,168,083.58
  5. Step 5: Solve for x
    x = 67,691,168,083.58/373,473.04
  6. Step 6: Final answer
    x = 181,247.80

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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.