Home / 46,630.01-69,886.52-19,944.68

Finding the Fourth Proportional to 46,630.01, 69,886.52 and 19,944.68

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Solution

The fourth proportional to 46,630.01, 69,886.52 and 19,944.68 is: 29,892.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,630.01 : 69,886.52 = 19,944.68 : x
  2. Step 2: Convert to fraction form
    46,630.01/69,886.52 = 19,944.68/x
  3. Step 3: Cross multiply
    46,630.01x = 69,886.52 × 19,944.68
  4. Step 4: Simplify right side
    46,630.01x = 1,393,864,277.71
  5. Step 5: Solve for x
    x = 1,393,864,277.71/46,630.01
  6. Step 6: Final answer
    x = 29,892.00

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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.