Home / 64,004.45-88,359.33-46,757.45

Finding the Fourth Proportional to 64,004.45, 88,359.33 and 46,757.45

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Solution

The fourth proportional to 64,004.45, 88,359.33 and 46,757.45 is: 64,549.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,004.45 : 88,359.33 = 46,757.45 : x
  2. Step 2: Convert to fraction form
    64,004.45/88,359.33 = 46,757.45/x
  3. Step 3: Cross multiply
    64,004.45x = 88,359.33 × 46,757.45
  4. Step 4: Simplify right side
    64,004.45x = 4,131,456,512.71
  5. Step 5: Solve for x
    x = 4,131,456,512.71/64,004.45
  6. Step 6: Final answer
    x = 64,549.52

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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.