Home / 650,363.04-975,561.84-177,058.08

Finding the Fourth Proportional to 650,363.04, 975,561.84 and 177,058.08

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Solution

The fourth proportional to 650,363.04, 975,561.84 and 177,058.08 is: 265,591.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,363.04 : 975,561.84 = 177,058.08 : x
  2. Step 2: Convert to fraction form
    650,363.04/975,561.84 = 177,058.08/x
  3. Step 3: Cross multiply
    650,363.04x = 975,561.84 × 177,058.08
  4. Step 4: Simplify right side
    650,363.04x = 172,731,106,311.67
  5. Step 5: Solve for x
    x = 172,731,106,311.67/650,363.04
  6. Step 6: Final answer
    x = 265,591.82

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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.