Home / 6,038.48-9,059.04-1,878.56

Finding the Fourth Proportional to 6,038.48, 9,059.04 and 1,878.56

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Solution

The fourth proportional to 6,038.48, 9,059.04 and 1,878.56 is: 2,818.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,038.48 : 9,059.04 = 1,878.56 : x
  2. Step 2: Convert to fraction form
    6,038.48/9,059.04 = 1,878.56/x
  3. Step 3: Cross multiply
    6,038.48x = 9,059.04 × 1,878.56
  4. Step 4: Simplify right side
    6,038.48x = 17,017,950.18
  5. Step 5: Solve for x
    x = 17,017,950.18/6,038.48
  6. Step 6: Final answer
    x = 2,818.25

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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.