Home / 64,224.24-88,659.19-37,356.94

Finding the Fourth Proportional to 64,224.24, 88,659.19 and 37,356.94

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Solution

The fourth proportional to 64,224.24, 88,659.19 and 37,356.94 is: 51,569.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,224.24 : 88,659.19 = 37,356.94 : x
  2. Step 2: Convert to fraction form
    64,224.24/88,659.19 = 37,356.94/x
  3. Step 3: Cross multiply
    64,224.24x = 88,659.19 × 37,356.94
  4. Step 4: Simplify right side
    64,224.24x = 3,312,036,041.28
  5. Step 5: Solve for x
    x = 3,312,036,041.28/64,224.24
  6. Step 6: Final answer
    x = 51,569.88

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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.