Home / 164,329.03-246,595.59-105,207.13

Finding the Fourth Proportional to 164,329.03, 246,595.59 and 105,207.13

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Solution

The fourth proportional to 164,329.03, 246,595.59 and 105,207.13 is: 157,876.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,329.03 : 246,595.59 = 105,207.13 : x
  2. Step 2: Convert to fraction form
    164,329.03/246,595.59 = 105,207.13/x
  3. Step 3: Cross multiply
    164,329.03x = 246,595.59 × 105,207.13
  4. Step 4: Simplify right side
    164,329.03x = 25,943,614,294.56
  5. Step 5: Solve for x
    x = 25,943,614,294.56/164,329.03
  6. Step 6: Final answer
    x = 157,876.03

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1.5x scale

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.