Home / 124,444.02-171,736.76-70,005.62

Finding the Fourth Proportional to 124,444.02, 171,736.76 and 70,005.62

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Solution

The fourth proportional to 124,444.02, 171,736.76 and 70,005.62 is: 96,610.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,444.02 : 171,736.76 = 70,005.62 : x
  2. Step 2: Convert to fraction form
    124,444.02/171,736.76 = 70,005.62/x
  3. Step 3: Cross multiply
    124,444.02x = 171,736.76 × 70,005.62
  4. Step 4: Simplify right side
    124,444.02x = 12,022,538,360.59
  5. Step 5: Solve for x
    x = 12,022,538,360.59/124,444.02
  6. Step 6: Final answer
    x = 96,610.01

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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.