Home / 7,045.53-10,560.66-4,582.11

Finding the Fourth Proportional to 7,045.53, 10,560.66 and 4,582.11

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Solution

The fourth proportional to 7,045.53, 10,560.66 and 4,582.11 is: 6,868.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,045.53 : 10,560.66 = 4,582.11 : x
  2. Step 2: Convert to fraction form
    7,045.53/10,560.66 = 4,582.11/x
  3. Step 3: Cross multiply
    7,045.53x = 10,560.66 × 4,582.11
  4. Step 4: Simplify right side
    7,045.53x = 48,390,132.19
  5. Step 5: Solve for x
    x = 48,390,132.19/7,045.53
  6. Step 6: Final answer
    x = 6,868.21

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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.