Home / 46,732.64-70,093.20-19,030.88

Finding the Fourth Proportional to 46,732.64, 70,093.20 and 19,030.88

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Solution

The fourth proportional to 46,732.64, 70,093.20 and 19,030.88 is: 28,543.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,732.64 : 70,093.20 = 19,030.88 : x
  2. Step 2: Convert to fraction form
    46,732.64/70,093.20 = 19,030.88/x
  3. Step 3: Cross multiply
    46,732.64x = 70,093.20 × 19,030.88
  4. Step 4: Simplify right side
    46,732.64x = 1,333,935,278.02
  5. Step 5: Solve for x
    x = 1,333,935,278.02/46,732.64
  6. Step 6: Final answer
    x = 28,543.97

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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.