Home / 46,994.42-70,502.43-20,701.19

Finding the Fourth Proportional to 46,994.42, 70,502.43 and 20,701.19

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Solution

The fourth proportional to 46,994.42, 70,502.43 and 20,701.19 is: 31,056.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,994.42 : 70,502.43 = 20,701.19 : x
  2. Step 2: Convert to fraction form
    46,994.42/70,502.43 = 20,701.19/x
  3. Step 3: Cross multiply
    46,994.42x = 70,502.43 × 20,701.19
  4. Step 4: Simplify right side
    46,994.42x = 1,459,484,198.89
  5. Step 5: Solve for x
    x = 1,459,484,198.89/46,994.42
  6. Step 6: Final answer
    x = 31,056.54

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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.