Home / 372,925.01-559,428.83-133,094.85

Finding the Fourth Proportional to 372,925.01, 559,428.83 and 133,094.85

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Solution

The fourth proportional to 372,925.01, 559,428.83 and 133,094.85 is: 199,657.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,925.01 : 559,428.83 = 133,094.85 : x
  2. Step 2: Convert to fraction form
    372,925.01/559,428.83 = 133,094.85/x
  3. Step 3: Cross multiply
    372,925.01x = 559,428.83 × 133,094.85
  4. Step 4: Simplify right side
    372,925.01x = 74,457,093,950.30
  5. Step 5: Solve for x
    x = 74,457,093,950.30/372,925.01
  6. Step 6: Final answer
    x = 199,657.01

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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.