Home / 46,826.46-70,165.71-38,018.34

Finding the Fourth Proportional to 46,826.46, 70,165.71 and 38,018.34

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Solution

The fourth proportional to 46,826.46, 70,165.71 and 38,018.34 is: 56,967.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,826.46 : 70,165.71 = 38,018.34 : x
  2. Step 2: Convert to fraction form
    46,826.46/70,165.71 = 38,018.34/x
  3. Step 3: Cross multiply
    46,826.46x = 70,165.71 × 38,018.34
  4. Step 4: Simplify right side
    46,826.46x = 2,667,583,819.12
  5. Step 5: Solve for x
    x = 2,667,583,819.12/46,826.46
  6. Step 6: Final answer
    x = 56,967.45

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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.