Home / 163,041.12-244,562-44,714.08

Finding the Fourth Proportional to 163,041.12, 244,562 and 44,714.08

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Solution

The fourth proportional to 163,041.12, 244,562 and 44,714.08 is: 67,071.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,041.12 : 244,562 = 44,714.08 : x
  2. Step 2: Convert to fraction form
    163,041.12/244,562 = 44,714.08/x
  3. Step 3: Cross multiply
    163,041.12x = 244,562 × 44,714.08
  4. Step 4: Simplify right side
    163,041.12x = 10,935,364,832.96
  5. Step 5: Solve for x
    x = 10,935,364,832.96/163,041.12
  6. Step 6: Final answer
    x = 67,071.21

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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.