Home / 64,319.25-88,760.58-36,024.93

Finding the Fourth Proportional to 64,319.25, 88,760.58 and 36,024.93

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Solution

The fourth proportional to 64,319.25, 88,760.58 and 36,024.93 is: 49,714.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,319.25 : 88,760.58 = 36,024.93 : x
  2. Step 2: Convert to fraction form
    64,319.25/88,760.58 = 36,024.93/x
  3. Step 3: Cross multiply
    64,319.25x = 88,760.58 × 36,024.93
  4. Step 4: Simplify right side
    64,319.25x = 3,197,593,681.26
  5. Step 5: Solve for x
    x = 3,197,593,681.26/64,319.25
  6. Step 6: Final answer
    x = 49,714.41

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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.