Home / 67,114.04-92,617.56-36,902.48

Finding the Fourth Proportional to 67,114.04, 92,617.56 and 36,902.48

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Solution

The fourth proportional to 67,114.04, 92,617.56 and 36,902.48 is: 50,925.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,114.04 : 92,617.56 = 36,902.48 : x
  2. Step 2: Convert to fraction form
    67,114.04/92,617.56 = 36,902.48/x
  3. Step 3: Cross multiply
    67,114.04x = 92,617.56 × 36,902.48
  4. Step 4: Simplify right side
    67,114.04x = 3,417,817,655.55
  5. Step 5: Solve for x
    x = 3,417,817,655.55/67,114.04
  6. Step 6: Final answer
    x = 50,925.52

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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.