Home / 59,093.32-88,640.32-14,720.08

Finding the Fourth Proportional to 59,093.32, 88,640.32 and 14,720.08

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Solution

The fourth proportional to 59,093.32, 88,640.32 and 14,720.08 is: 22,080.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,093.32 : 88,640.32 = 14,720.08 : x
  2. Step 2: Convert to fraction form
    59,093.32/88,640.32 = 14,720.08/x
  3. Step 3: Cross multiply
    59,093.32x = 88,640.32 × 14,720.08
  4. Step 4: Simplify right side
    59,093.32x = 1,304,792,601.63
  5. Step 5: Solve for x
    x = 1,304,792,601.63/59,093.32
  6. Step 6: Final answer
    x = 22,080.20

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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.