Home / 50,119.59-75,179.35-46,798.08

Finding the Fourth Proportional to 50,119.59, 75,179.35 and 46,798.08

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Solution

The fourth proportional to 50,119.59, 75,179.35 and 46,798.08 is: 70,197.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,119.59 : 75,179.35 = 46,798.08 : x
  2. Step 2: Convert to fraction form
    50,119.59/75,179.35 = 46,798.08/x
  3. Step 3: Cross multiply
    50,119.59x = 75,179.35 × 46,798.08
  4. Step 4: Simplify right side
    50,119.59x = 3,518,249,118.65
  5. Step 5: Solve for x
    x = 3,518,249,118.65/50,119.59
  6. Step 6: Final answer
    x = 70,197.09

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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.