Home / 141,075.08-211,624.92-46,276.84

Finding the Fourth Proportional to 141,075.08, 211,624.92 and 46,276.84

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Solution

The fourth proportional to 141,075.08, 211,624.92 and 46,276.84 is: 69,419.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,075.08 : 211,624.92 = 46,276.84 : x
  2. Step 2: Convert to fraction form
    141,075.08/211,624.92 = 46,276.84/x
  3. Step 3: Cross multiply
    141,075.08x = 211,624.92 × 46,276.84
  4. Step 4: Simplify right side
    141,075.08x = 9,793,332,562.85
  5. Step 5: Solve for x
    x = 9,793,332,562.85/141,075.08
  6. Step 6: Final answer
    x = 69,419.29

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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.