Home / 10,019.19-13,826.98-6,041.58

Finding the Fourth Proportional to 10,019.19, 13,826.98 and 6,041.58

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Solution

The fourth proportional to 10,019.19, 13,826.98 and 6,041.58 is: 8,337.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,019.19 : 13,826.98 = 6,041.58 : x
  2. Step 2: Convert to fraction form
    10,019.19/13,826.98 = 6,041.58/x
  3. Step 3: Cross multiply
    10,019.19x = 13,826.98 × 6,041.58
  4. Step 4: Simplify right side
    10,019.19x = 83,536,805.83
  5. Step 5: Solve for x
    x = 83,536,805.83/10,019.19
  6. Step 6: Final answer
    x = 8,337.68

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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.