Home / 5,064.84-7,561.89-4,370.76

Finding the Fourth Proportional to 5,064.84, 7,561.89 and 4,370.76

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Solution

The fourth proportional to 5,064.84, 7,561.89 and 4,370.76 is: 6,525.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,064.84 : 7,561.89 = 4,370.76 : x
  2. Step 2: Convert to fraction form
    5,064.84/7,561.89 = 4,370.76/x
  3. Step 3: Cross multiply
    5,064.84x = 7,561.89 × 4,370.76
  4. Step 4: Simplify right side
    5,064.84x = 33,051,206.34
  5. Step 5: Solve for x
    x = 33,051,206.34/5,064.84
  6. Step 6: Final answer
    x = 6,525.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.