Home / 173,344.90-239,327.13-141,590.02

Finding the Fourth Proportional to 173,344.90, 239,327.13 and 141,590.02

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Solution

The fourth proportional to 173,344.90, 239,327.13 and 141,590.02 is: 195,485.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,344.90 : 239,327.13 = 141,590.02 : x
  2. Step 2: Convert to fraction form
    173,344.90/239,327.13 = 141,590.02/x
  3. Step 3: Cross multiply
    173,344.90x = 239,327.13 × 141,590.02
  4. Step 4: Simplify right side
    173,344.90x = 33,886,333,123.24
  5. Step 5: Solve for x
    x = 33,886,333,123.24/173,344.90
  6. Step 6: Final answer
    x = 195,485.03

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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.