Home / 60,114.45-82,950.73-34,629.15

Finding the Fourth Proportional to 60,114.45, 82,950.73 and 34,629.15

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Solution

The fourth proportional to 60,114.45, 82,950.73 and 34,629.15 is: 47,784.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,114.45 : 82,950.73 = 34,629.15 : x
  2. Step 2: Convert to fraction form
    60,114.45/82,950.73 = 34,629.15/x
  3. Step 3: Cross multiply
    60,114.45x = 82,950.73 × 34,629.15
  4. Step 4: Simplify right side
    60,114.45x = 2,872,513,098.63
  5. Step 5: Solve for x
    x = 2,872,513,098.63/60,114.45
  6. Step 6: Final answer
    x = 47,784.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.