Home / 162,095.34-243,174.52-62,248.19

Finding the Fourth Proportional to 162,095.34, 243,174.52 and 62,248.19

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Solution

The fourth proportional to 162,095.34, 243,174.52 and 62,248.19 is: 93,384.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,095.34 : 243,174.52 = 62,248.19 : x
  2. Step 2: Convert to fraction form
    162,095.34/243,174.52 = 62,248.19/x
  3. Step 3: Cross multiply
    162,095.34x = 243,174.52 × 62,248.19
  4. Step 4: Simplify right side
    162,095.34x = 15,137,173,724.12
  5. Step 5: Solve for x
    x = 15,137,173,724.12/162,095.34
  6. Step 6: Final answer
    x = 93,384.39

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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.