Home / 169,495.50-233,074.35-147,100.62

Finding the Fourth Proportional to 169,495.50, 233,074.35 and 147,100.62

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Solution

The fourth proportional to 169,495.50, 233,074.35 and 147,100.62 is: 202,279.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,495.50 : 233,074.35 = 147,100.62 : x
  2. Step 2: Convert to fraction form
    169,495.50/233,074.35 = 147,100.62/x
  3. Step 3: Cross multiply
    169,495.50x = 233,074.35 × 147,100.62
  4. Step 4: Simplify right side
    169,495.50x = 34,285,381,391.10
  5. Step 5: Solve for x
    x = 34,285,381,391.10/169,495.50
  6. Step 6: Final answer
    x = 202,279.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.