Home / 94,585.06-141,919.38-49,595.67

Finding the Fourth Proportional to 94,585.06, 141,919.38 and 49,595.67

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Solution

The fourth proportional to 94,585.06, 141,919.38 and 49,595.67 is: 74,415.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,585.06 : 141,919.38 = 49,595.67 : x
  2. Step 2: Convert to fraction form
    94,585.06/141,919.38 = 49,595.67/x
  3. Step 3: Cross multiply
    94,585.06x = 141,919.38 × 49,595.67
  4. Step 4: Simplify right side
    94,585.06x = 7,038,586,737.08
  5. Step 5: Solve for x
    x = 7,038,586,737.08/94,585.06
  6. Step 6: Final answer
    x = 74,415.42

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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.