Home / 165,063.33-247,605.53-46,744.02

Finding the Fourth Proportional to 165,063.33, 247,605.53 and 46,744.02

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Solution

The fourth proportional to 165,063.33, 247,605.53 and 46,744.02 is: 70,119.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,063.33 : 247,605.53 = 46,744.02 : x
  2. Step 2: Convert to fraction form
    165,063.33/247,605.53 = 46,744.02/x
  3. Step 3: Cross multiply
    165,063.33x = 247,605.53 × 46,744.02
  4. Step 4: Simplify right side
    165,063.33x = 11,574,077,612.71
  5. Step 5: Solve for x
    x = 11,574,077,612.71/165,063.33
  6. Step 6: Final answer
    x = 70,119.01

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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.