Home / 4,400.90-6,595.43-1,624.93

Finding the Fourth Proportional to 4,400.90, 6,595.43 and 1,624.93

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Solution

The fourth proportional to 4,400.90, 6,595.43 and 1,624.93 is: 2,435.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400.90 : 6,595.43 = 1,624.93 : x
  2. Step 2: Convert to fraction form
    4,400.90/6,595.43 = 1,624.93/x
  3. Step 3: Cross multiply
    4,400.90x = 6,595.43 × 1,624.93
  4. Step 4: Simplify right side
    4,400.90x = 10,717,112.07
  5. Step 5: Solve for x
    x = 10,717,112.07/4,400.90
  6. Step 6: Final answer
    x = 2,435.21

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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.