Home / 5,341.32-8,011.06-1,444.82

Finding the Fourth Proportional to 5,341.32, 8,011.06 and 1,444.82

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Solution

The fourth proportional to 5,341.32, 8,011.06 and 1,444.82 is: 2,166.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,341.32 : 8,011.06 = 1,444.82 : x
  2. Step 2: Convert to fraction form
    5,341.32/8,011.06 = 1,444.82/x
  3. Step 3: Cross multiply
    5,341.32x = 8,011.06 × 1,444.82
  4. Step 4: Simplify right side
    5,341.32x = 11,574,539.71
  5. Step 5: Solve for x
    x = 11,574,539.71/5,341.32
  6. Step 6: Final answer
    x = 2,166.98

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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.