Home / 42,162.96-58,186.74-24,263.88

Finding the Fourth Proportional to 42,162.96, 58,186.74 and 24,263.88

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Solution

The fourth proportional to 42,162.96, 58,186.74 and 24,263.88 is: 33,485.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,162.96 : 58,186.74 = 24,263.88 : x
  2. Step 2: Convert to fraction form
    42,162.96/58,186.74 = 24,263.88/x
  3. Step 3: Cross multiply
    42,162.96x = 58,186.74 × 24,263.88
  4. Step 4: Simplify right side
    42,162.96x = 1,411,836,076.95
  5. Step 5: Solve for x
    x = 1,411,836,076.95/42,162.96
  6. Step 6: Final answer
    x = 33,485.22

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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.