Home / 162,743.45-244,152.43-62,904.47

Finding the Fourth Proportional to 162,743.45, 244,152.43 and 62,904.47

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Solution

The fourth proportional to 162,743.45, 244,152.43 and 62,904.47 is: 94,371.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,743.45 : 244,152.43 = 62,904.47 : x
  2. Step 2: Convert to fraction form
    162,743.45/244,152.43 = 62,904.47/x
  3. Step 3: Cross multiply
    162,743.45x = 244,152.43 × 62,904.47
  4. Step 4: Simplify right side
    162,743.45x = 15,358,277,830.34
  5. Step 5: Solve for x
    x = 15,358,277,830.34/162,743.45
  6. Step 6: Final answer
    x = 94,371.10

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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.