Home / 32,854.08-45,338.56-17,950.08

Finding the Fourth Proportional to 32,854.08, 45,338.56 and 17,950.08

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Solution

The fourth proportional to 32,854.08, 45,338.56 and 17,950.08 is: 24,771.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,854.08 : 45,338.56 = 17,950.08 : x
  2. Step 2: Convert to fraction form
    32,854.08/45,338.56 = 17,950.08/x
  3. Step 3: Cross multiply
    32,854.08x = 45,338.56 × 17,950.08
  4. Step 4: Simplify right side
    32,854.08x = 813,830,779.08
  5. Step 5: Solve for x
    x = 813,830,779.08/32,854.08
  6. Step 6: Final answer
    x = 24,771.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.