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Finding the Fourth Proportional to 173,534.63, 260,323.00 and 48,875.63

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Solution

The fourth proportional to 173,534.63, 260,323.00 and 48,875.63 is: 73,319.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,534.63 : 260,323.00 = 48,875.63 : x
  2. Step 2: Convert to fraction form
    173,534.63/260,323.00 = 48,875.63/x
  3. Step 3: Cross multiply
    173,534.63x = 260,323.00 × 48,875.63
  4. Step 4: Simplify right side
    173,534.63x = 12,723,449,082.50
  5. Step 5: Solve for x
    x = 12,723,449,082.50/173,534.63
  6. Step 6: Final answer
    x = 73,319.37

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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.