Home / 48,776.04-73,170.27-15,484.23

Finding the Fourth Proportional to 48,776.04, 73,170.27 and 15,484.23

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Solution

The fourth proportional to 48,776.04, 73,170.27 and 15,484.23 is: 23,228.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,776.04 : 73,170.27 = 15,484.23 : x
  2. Step 2: Convert to fraction form
    48,776.04/73,170.27 = 15,484.23/x
  3. Step 3: Cross multiply
    48,776.04x = 73,170.27 × 15,484.23
  4. Step 4: Simplify right side
    48,776.04x = 1,132,985,289.84
  5. Step 5: Solve for x
    x = 1,132,985,289.84/48,776.04
  6. Step 6: Final answer
    x = 23,228.32

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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.