Home / 63,522.78-95,276.84-16,779.30

Finding the Fourth Proportional to 63,522.78, 95,276.84 and 16,779.30

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Solution

The fourth proportional to 63,522.78, 95,276.84 and 16,779.30 is: 25,167.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,522.78 : 95,276.84 = 16,779.30 : x
  2. Step 2: Convert to fraction form
    63,522.78/95,276.84 = 16,779.30/x
  3. Step 3: Cross multiply
    63,522.78x = 95,276.84 × 16,779.30
  4. Step 4: Simplify right side
    63,522.78x = 1,598,678,681.41
  5. Step 5: Solve for x
    x = 1,598,678,681.41/63,522.78
  6. Step 6: Final answer
    x = 25,167.01

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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.