Home / 48,476.57-72,714.87-15,199.23

Finding the Fourth Proportional to 48,476.57, 72,714.87 and 15,199.23

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Solution

The fourth proportional to 48,476.57, 72,714.87 and 15,199.23 is: 22,798.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,476.57 : 72,714.87 = 15,199.23 : x
  2. Step 2: Convert to fraction form
    48,476.57/72,714.87 = 15,199.23/x
  3. Step 3: Cross multiply
    48,476.57x = 72,714.87 × 15,199.23
  4. Step 4: Simplify right side
    48,476.57x = 1,105,209,669.98
  5. Step 5: Solve for x
    x = 1,105,209,669.98/48,476.57
  6. Step 6: Final answer
    x = 22,798.84

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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.