Home / 60,200.08-90,385.08-37,941.28

Finding the Fourth Proportional to 60,200.08, 90,385.08 and 37,941.28

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Solution

The fourth proportional to 60,200.08, 90,385.08 and 37,941.28 is: 56,965.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,200.08 : 90,385.08 = 37,941.28 : x
  2. Step 2: Convert to fraction form
    60,200.08/90,385.08 = 37,941.28/x
  3. Step 3: Cross multiply
    60,200.08x = 90,385.08 × 37,941.28
  4. Step 4: Simplify right side
    60,200.08x = 3,429,325,628.10
  5. Step 5: Solve for x
    x = 3,429,325,628.10/60,200.08
  6. Step 6: Final answer
    x = 56,965.47

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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.