Home / 47,973.64-71,959.95-16,383.34

Finding the Fourth Proportional to 47,973.64, 71,959.95 and 16,383.34

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Solution

The fourth proportional to 47,973.64, 71,959.95 and 16,383.34 is: 24,574.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,973.64 : 71,959.95 = 16,383.34 : x
  2. Step 2: Convert to fraction form
    47,973.64/71,959.95 = 16,383.34/x
  3. Step 3: Cross multiply
    47,973.64x = 71,959.95 × 16,383.34
  4. Step 4: Simplify right side
    47,973.64x = 1,178,944,368.19
  5. Step 5: Solve for x
    x = 1,178,944,368.19/47,973.64
  6. Step 6: Final answer
    x = 24,574.84

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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.