Home / 16,575.95-24,866.01-4,889.40

Finding the Fourth Proportional to 16,575.95, 24,866.01 and 4,889.40

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Solution

The fourth proportional to 16,575.95, 24,866.01 and 4,889.40 is: 7,334.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,575.95 : 24,866.01 = 4,889.40 : x
  2. Step 2: Convert to fraction form
    16,575.95/24,866.01 = 4,889.40/x
  3. Step 3: Cross multiply
    16,575.95x = 24,866.01 × 4,889.40
  4. Step 4: Simplify right side
    16,575.95x = 121,579,869.29
  5. Step 5: Solve for x
    x = 121,579,869.29/16,575.95
  6. Step 6: Final answer
    x = 7,334.72

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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.