Home / 48,118.52-66,395.67-44,247.53

Finding the Fourth Proportional to 48,118.52, 66,395.67 and 44,247.53

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Solution

The fourth proportional to 48,118.52, 66,395.67 and 44,247.53 is: 61,054.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,118.52 : 66,395.67 = 44,247.53 : x
  2. Step 2: Convert to fraction form
    48,118.52/66,395.67 = 44,247.53/x
  3. Step 3: Cross multiply
    48,118.52x = 66,395.67 × 44,247.53
  4. Step 4: Simplify right side
    48,118.52x = 2,937,844,068.22
  5. Step 5: Solve for x
    x = 2,937,844,068.22/48,118.52
  6. Step 6: Final answer
    x = 61,054.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.