Home / 70,108.00-96,648.56-43,232.47

Finding the Fourth Proportional to 70,108.00, 96,648.56 and 43,232.47

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Solution

The fourth proportional to 70,108.00, 96,648.56 and 43,232.47 is: 59,598.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,108.00 : 96,648.56 = 43,232.47 : x
  2. Step 2: Convert to fraction form
    70,108.00/96,648.56 = 43,232.47/x
  3. Step 3: Cross multiply
    70,108.00x = 96,648.56 × 43,232.47
  4. Step 4: Simplify right side
    70,108.00x = 4,178,355,675.08
  5. Step 5: Solve for x
    x = 4,178,355,675.08/70,108.00
  6. Step 6: Final answer
    x = 59,598.84

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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.