Home / 48,359.08-72,482.46-27,597.16

Finding the Fourth Proportional to 48,359.08, 72,482.46 and 27,597.16

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Solution

The fourth proportional to 48,359.08, 72,482.46 and 27,597.16 is: 41,363.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,359.08 : 72,482.46 = 27,597.16 : x
  2. Step 2: Convert to fraction form
    48,359.08/72,482.46 = 27,597.16/x
  3. Step 3: Cross multiply
    48,359.08x = 72,482.46 × 27,597.16
  4. Step 4: Simplify right side
    48,359.08x = 2,000,310,045.81
  5. Step 5: Solve for x
    x = 2,000,310,045.81/48,359.08
  6. Step 6: Final answer
    x = 41,363.69

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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.