Home / 164,063.60-246,095.40-93,204.80

Finding the Fourth Proportional to 164,063.60, 246,095.40 and 93,204.80

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Solution

The fourth proportional to 164,063.60, 246,095.40 and 93,204.80 is: 139,807.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,063.60 : 246,095.40 = 93,204.80 : x
  2. Step 2: Convert to fraction form
    164,063.60/246,095.40 = 93,204.80/x
  3. Step 3: Cross multiply
    164,063.60x = 246,095.40 × 93,204.80
  4. Step 4: Simplify right side
    164,063.60x = 22,937,272,537.92
  5. Step 5: Solve for x
    x = 22,937,272,537.92/164,063.60
  6. Step 6: Final answer
    x = 139,807.20

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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.