Home / 152,952.04-211,150.56-95,623.20

Finding the Fourth Proportional to 152,952.04, 211,150.56 and 95,623.20

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Solution

The fourth proportional to 152,952.04, 211,150.56 and 95,623.20 is: 132,008.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,952.04 : 211,150.56 = 95,623.20 : x
  2. Step 2: Convert to fraction form
    152,952.04/211,150.56 = 95,623.20/x
  3. Step 3: Cross multiply
    152,952.04x = 211,150.56 × 95,623.20
  4. Step 4: Simplify right side
    152,952.04x = 20,190,892,228.99
  5. Step 5: Solve for x
    x = 20,190,892,228.99/152,952.04
  6. Step 6: Final answer
    x = 132,008.00

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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.