Home / 116,848.20-175,466.70-64,295.40

Finding the Fourth Proportional to 116,848.20, 175,466.70 and 64,295.40

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Solution

The fourth proportional to 116,848.20, 175,466.70 and 64,295.40 is: 96,550.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,848.20 : 175,466.70 = 64,295.40 : x
  2. Step 2: Convert to fraction form
    116,848.20/175,466.70 = 64,295.40/x
  3. Step 3: Cross multiply
    116,848.20x = 175,466.70 × 64,295.40
  4. Step 4: Simplify right side
    116,848.20x = 11,281,701,663.18
  5. Step 5: Solve for x
    x = 11,281,701,663.18/116,848.20
  6. Step 6: Final answer
    x = 96,550.07

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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.