Home / 141,269.35-211,880.74-46,500.77

Finding the Fourth Proportional to 141,269.35, 211,880.74 and 46,500.77

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Solution

The fourth proportional to 141,269.35, 211,880.74 and 46,500.77 is: 69,743.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,269.35 : 211,880.74 = 46,500.77 : x
  2. Step 2: Convert to fraction form
    141,269.35/211,880.74 = 46,500.77/x
  3. Step 3: Cross multiply
    141,269.35x = 211,880.74 × 46,500.77
  4. Step 4: Simplify right side
    141,269.35x = 9,852,617,558.17
  5. Step 5: Solve for x
    x = 9,852,617,558.17/141,269.35
  6. Step 6: Final answer
    x = 69,743.49

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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.