Home / 163,041.57-244,536.21-44,685.45

Finding the Fourth Proportional to 163,041.57, 244,536.21 and 44,685.45

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Solution

The fourth proportional to 163,041.57, 244,536.21 and 44,685.45 is: 67,021.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,041.57 : 244,536.21 = 44,685.45 : x
  2. Step 2: Convert to fraction form
    163,041.57/244,536.21 = 44,685.45/x
  3. Step 3: Cross multiply
    163,041.57x = 244,536.21 × 44,685.45
  4. Step 4: Simplify right side
    163,041.57x = 10,927,210,585.14
  5. Step 5: Solve for x
    x = 10,927,210,585.14/163,041.57
  6. Step 6: Final answer
    x = 67,021.01

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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.