Home / 141,176.27-211,719.50-46,384.60

Finding the Fourth Proportional to 141,176.27, 211,719.50 and 46,384.60

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Solution

The fourth proportional to 141,176.27, 211,719.50 and 46,384.60 is: 69,562.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,176.27 : 211,719.50 = 46,384.60 : x
  2. Step 2: Convert to fraction form
    141,176.27/211,719.50 = 46,384.60/x
  3. Step 3: Cross multiply
    141,176.27x = 211,719.50 × 46,384.60
  4. Step 4: Simplify right side
    141,176.27x = 9,820,525,077.16
  5. Step 5: Solve for x
    x = 9,820,525,077.16/141,176.27
  6. Step 6: Final answer
    x = 69,562.15

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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.