Home / 63,588.08-95,392.16-19,209.32

Finding the Fourth Proportional to 63,588.08, 95,392.16 and 19,209.32

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Solution

The fourth proportional to 63,588.08, 95,392.16 and 19,209.32 is: 28,817.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,588.08 : 95,392.16 = 19,209.32 : x
  2. Step 2: Convert to fraction form
    63,588.08/95,392.16 = 19,209.32/x
  3. Step 3: Cross multiply
    63,588.08x = 95,392.16 × 19,209.32
  4. Step 4: Simplify right side
    63,588.08x = 1,832,418,526.93
  5. Step 5: Solve for x
    x = 1,832,418,526.93/63,588.08
  6. Step 6: Final answer
    x = 28,817.01

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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.