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Finding the Fourth Proportional to 48,706.48, 73,000.95 and 23,709.08

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Solution

The fourth proportional to 48,706.48, 73,000.95 and 23,709.08 is: 35,535.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,706.48 : 73,000.95 = 23,709.08 : x
  2. Step 2: Convert to fraction form
    48,706.48/73,000.95 = 23,709.08/x
  3. Step 3: Cross multiply
    48,706.48x = 73,000.95 × 23,709.08
  4. Step 4: Simplify right side
    48,706.48x = 1,730,785,363.63
  5. Step 5: Solve for x
    x = 1,730,785,363.63/48,706.48
  6. Step 6: Final answer
    x = 35,535.01

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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.