Home / 175,320.70-262,981.05-63,054.70

Finding the Fourth Proportional to 175,320.70, 262,981.05 and 63,054.70

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Solution

The fourth proportional to 175,320.70, 262,981.05 and 63,054.70 is: 94,582.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,320.70 : 262,981.05 = 63,054.70 : x
  2. Step 2: Convert to fraction form
    175,320.70/262,981.05 = 63,054.70/x
  3. Step 3: Cross multiply
    175,320.70x = 262,981.05 × 63,054.70
  4. Step 4: Simplify right side
    175,320.70x = 16,582,191,213.44
  5. Step 5: Solve for x
    x = 16,582,191,213.44/175,320.70
  6. Step 6: Final answer
    x = 94,582.05

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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.