Home / 46,905.18-64,723.14-26,760.90

Finding the Fourth Proportional to 46,905.18, 64,723.14 and 26,760.90

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Solution

The fourth proportional to 46,905.18, 64,723.14 and 26,760.90 is: 36,926.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,905.18 : 64,723.14 = 26,760.90 : x
  2. Step 2: Convert to fraction form
    46,905.18/64,723.14 = 26,760.90/x
  3. Step 3: Cross multiply
    46,905.18x = 64,723.14 × 26,760.90
  4. Step 4: Simplify right side
    46,905.18x = 1,732,049,477.23
  5. Step 5: Solve for x
    x = 1,732,049,477.23/46,905.18
  6. Step 6: Final answer
    x = 36,926.61

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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.