Home / 41,784.04-63,048.67-40,164.04

Finding the Fourth Proportional to 41,784.04, 63,048.67 and 40,164.04

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Solution

The fourth proportional to 41,784.04, 63,048.67 and 40,164.04 is: 60,604.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,784.04 : 63,048.67 = 40,164.04 : x
  2. Step 2: Convert to fraction form
    41,784.04/63,048.67 = 40,164.04/x
  3. Step 3: Cross multiply
    41,784.04x = 63,048.67 × 40,164.04
  4. Step 4: Simplify right side
    41,784.04x = 2,532,289,303.83
  5. Step 5: Solve for x
    x = 2,532,289,303.83/41,784.04
  6. Step 6: Final answer
    x = 60,604.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.