Home / 94,848.96-142,314.72-44,964

Finding the Fourth Proportional to 94,848.96, 142,314.72 and 44,964

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Solution

The fourth proportional to 94,848.96, 142,314.72 and 44,964 is: 67,465.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,848.96 : 142,314.72 = 44,964 : x
  2. Step 2: Convert to fraction form
    94,848.96/142,314.72 = 44,964/x
  3. Step 3: Cross multiply
    94,848.96x = 142,314.72 × 44,964
  4. Step 4: Simplify right side
    94,848.96x = 6,399,039,070.08
  5. Step 5: Solve for x
    x = 6,399,039,070.08/94,848.96
  6. Step 6: Final answer
    x = 67,465.57

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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.