Home / 63,566.16-95,364.65-19,190.26

Finding the Fourth Proportional to 63,566.16, 95,364.65 and 19,190.26

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Solution

The fourth proportional to 63,566.16, 95,364.65 and 19,190.26 is: 28,790.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,566.16 : 95,364.65 = 19,190.26 : x
  2. Step 2: Convert to fraction form
    63,566.16/95,364.65 = 19,190.26/x
  3. Step 3: Cross multiply
    63,566.16x = 95,364.65 × 19,190.26
  4. Step 4: Simplify right side
    63,566.16x = 1,830,072,428.31
  5. Step 5: Solve for x
    x = 1,830,072,428.31/63,566.16
  6. Step 6: Final answer
    x = 28,790.04

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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.