Home / 84,060.32-126,090.08-24,896.32

Finding the Fourth Proportional to 84,060.32, 126,090.08 and 24,896.32

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Solution

The fourth proportional to 84,060.32, 126,090.08 and 24,896.32 is: 37,344.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,060.32 : 126,090.08 = 24,896.32 : x
  2. Step 2: Convert to fraction form
    84,060.32/126,090.08 = 24,896.32/x
  3. Step 3: Cross multiply
    84,060.32x = 126,090.08 × 24,896.32
  4. Step 4: Simplify right side
    84,060.32x = 3,139,178,980.51
  5. Step 5: Solve for x
    x = 3,139,178,980.51/84,060.32
  6. Step 6: Final answer
    x = 37,344.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.