Home / 141,203.87-211,760.93-46,412.18

Finding the Fourth Proportional to 141,203.87, 211,760.93 and 46,412.18

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Solution

The fourth proportional to 141,203.87, 211,760.93 and 46,412.18 is: 69,603.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,203.87 : 211,760.93 = 46,412.18 : x
  2. Step 2: Convert to fraction form
    141,203.87/211,760.93 = 46,412.18/x
  3. Step 3: Cross multiply
    141,203.87x = 211,760.93 × 46,412.18
  4. Step 4: Simplify right side
    141,203.87x = 9,828,285,457.35
  5. Step 5: Solve for x
    x = 9,828,285,457.35/141,203.87
  6. Step 6: Final answer
    x = 69,603.52

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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.