Home / 164,682.88-247,012.80-94,341.76

Finding the Fourth Proportional to 164,682.88, 247,012.80 and 94,341.76

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Solution

The fourth proportional to 164,682.88, 247,012.80 and 94,341.76 is: 141,506.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,682.88 : 247,012.80 = 94,341.76 : x
  2. Step 2: Convert to fraction form
    164,682.88/247,012.80 = 94,341.76/x
  3. Step 3: Cross multiply
    164,682.88x = 247,012.80 × 94,341.76
  4. Step 4: Simplify right side
    164,682.88x = 23,303,622,294.53
  5. Step 5: Solve for x
    x = 23,303,622,294.53/164,682.88
  6. Step 6: Final answer
    x = 141,506.04

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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.