Home / 34,465.02-51,693.72-11,089.50

Finding the Fourth Proportional to 34,465.02, 51,693.72 and 11,089.50

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Solution

The fourth proportional to 34,465.02, 51,693.72 and 11,089.50 is: 16,633.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,465.02 : 51,693.72 = 11,089.50 : x
  2. Step 2: Convert to fraction form
    34,465.02/51,693.72 = 11,089.50/x
  3. Step 3: Cross multiply
    34,465.02x = 51,693.72 × 11,089.50
  4. Step 4: Simplify right side
    34,465.02x = 573,257,507.94
  5. Step 5: Solve for x
    x = 573,257,507.94/34,465.02
  6. Step 6: Final answer
    x = 16,633.02

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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.