Home / 94,808.96-142,158.42-44,888.63

Finding the Fourth Proportional to 94,808.96, 142,158.42 and 44,888.63

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Solution

The fourth proportional to 94,808.96, 142,158.42 and 44,888.63 is: 67,306.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,808.96 : 142,158.42 = 44,888.63 : x
  2. Step 2: Convert to fraction form
    94,808.96/142,158.42 = 44,888.63/x
  3. Step 3: Cross multiply
    94,808.96x = 142,158.42 × 44,888.63
  4. Step 4: Simplify right side
    94,808.96x = 6,381,297,072.16
  5. Step 5: Solve for x
    x = 6,381,297,072.16/94,808.96
  6. Step 6: Final answer
    x = 67,306.90

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1.5x scale

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.