Home / 141,248.94-211,904.58-46,508.28

Finding the Fourth Proportional to 141,248.94, 211,904.58 and 46,508.28

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Solution

The fourth proportional to 141,248.94, 211,904.58 and 46,508.28 is: 69,772.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,248.94 : 211,904.58 = 46,508.28 : x
  2. Step 2: Convert to fraction form
    141,248.94/211,904.58 = 46,508.28/x
  3. Step 3: Cross multiply
    141,248.94x = 211,904.58 × 46,508.28
  4. Step 4: Simplify right side
    141,248.94x = 9,855,317,539.92
  5. Step 5: Solve for x
    x = 9,855,317,539.92/141,248.94
  6. Step 6: Final answer
    x = 69,772.68

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1.5x scale

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.