Home / 44,696.04-67,148.46-42,174.12

Finding the Fourth Proportional to 44,696.04, 67,148.46 and 42,174.12

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Solution

The fourth proportional to 44,696.04, 67,148.46 and 42,174.12 is: 63,359.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,696.04 : 67,148.46 = 42,174.12 : x
  2. Step 2: Convert to fraction form
    44,696.04/67,148.46 = 42,174.12/x
  3. Step 3: Cross multiply
    44,696.04x = 67,148.46 × 42,174.12
  4. Step 4: Simplify right side
    44,696.04x = 2,831,927,209.86
  5. Step 5: Solve for x
    x = 2,831,927,209.86/44,696.04
  6. Step 6: Final answer
    x = 63,359.69

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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.