Home / 141,250.94-211,907.58-46,510.28

Finding the Fourth Proportional to 141,250.94, 211,907.58 and 46,510.28

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Solution

The fourth proportional to 141,250.94, 211,907.58 and 46,510.28 is: 69,775.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,250.94 : 211,907.58 = 46,510.28 : x
  2. Step 2: Convert to fraction form
    141,250.94/211,907.58 = 46,510.28/x
  3. Step 3: Cross multiply
    141,250.94x = 211,907.58 × 46,510.28
  4. Step 4: Simplify right side
    141,250.94x = 9,855,880,879.92
  5. Step 5: Solve for x
    x = 9,855,880,879.92/141,250.94
  6. Step 6: Final answer
    x = 69,775.68

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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.