Home / 94,477.46-141,740.55-35,313.57

Finding the Fourth Proportional to 94,477.46, 141,740.55 and 35,313.57

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Solution

The fourth proportional to 94,477.46, 141,740.55 and 35,313.57 is: 52,979.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,477.46 : 141,740.55 = 35,313.57 : x
  2. Step 2: Convert to fraction form
    94,477.46/141,740.55 = 35,313.57/x
  3. Step 3: Cross multiply
    94,477.46x = 141,740.55 × 35,313.57
  4. Step 4: Simplify right side
    94,477.46x = 5,005,364,834.26
  5. Step 5: Solve for x
    x = 5,005,364,834.26/94,477.46
  6. Step 6: Final answer
    x = 52,979.46

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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.