Home / 48,737.58-73,108.98-15,460.16

Finding the Fourth Proportional to 48,737.58, 73,108.98 and 15,460.16

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Solution

The fourth proportional to 48,737.58, 73,108.98 and 15,460.16 is: 23,191.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,737.58 : 73,108.98 = 15,460.16 : x
  2. Step 2: Convert to fraction form
    48,737.58/73,108.98 = 15,460.16/x
  3. Step 3: Cross multiply
    48,737.58x = 73,108.98 × 15,460.16
  4. Step 4: Simplify right side
    48,737.58x = 1,130,276,528.24
  5. Step 5: Solve for x
    x = 1,130,276,528.24/48,737.58
  6. Step 6: Final answer
    x = 23,191.07

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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.