Home / 173,525.16-260,264.70-48,875.88

Finding the Fourth Proportional to 173,525.16, 260,264.70 and 48,875.88

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Solution

The fourth proportional to 173,525.16, 260,264.70 and 48,875.88 is: 73,307.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,525.16 : 260,264.70 = 48,875.88 : x
  2. Step 2: Convert to fraction form
    173,525.16/260,264.70 = 48,875.88/x
  3. Step 3: Cross multiply
    173,525.16x = 260,264.70 × 48,875.88
  4. Step 4: Simplify right side
    173,525.16x = 12,720,666,245.44
  5. Step 5: Solve for x
    x = 12,720,666,245.44/173,525.16
  6. Step 6: Final answer
    x = 73,307.33

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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.