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Finding the Fourth Proportional to 163,166.88, 244,752.48 and 63,332.76

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Solution

The fourth proportional to 163,166.88, 244,752.48 and 63,332.76 is: 94,999.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,166.88 : 244,752.48 = 63,332.76 : x
  2. Step 2: Convert to fraction form
    163,166.88/244,752.48 = 63,332.76/x
  3. Step 3: Cross multiply
    163,166.88x = 244,752.48 × 63,332.76
  4. Step 4: Simplify right side
    163,166.88x = 15,500,850,075.24
  5. Step 5: Solve for x
    x = 15,500,850,075.24/163,166.88
  6. Step 6: Final answer
    x = 94,999.98

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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.