Home / 7,036.70-10,547.06-2,355.62

Finding the Fourth Proportional to 7,036.70, 10,547.06 and 2,355.62

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Solution

The fourth proportional to 7,036.70, 10,547.06 and 2,355.62 is: 3,530.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,036.70 : 10,547.06 = 2,355.62 : x
  2. Step 2: Convert to fraction form
    7,036.70/10,547.06 = 2,355.62/x
  3. Step 3: Cross multiply
    7,036.70x = 10,547.06 × 2,355.62
  4. Step 4: Simplify right side
    7,036.70x = 24,844,800.96
  5. Step 5: Solve for x
    x = 24,844,800.96/7,036.70
  6. Step 6: Final answer
    x = 3,530.75

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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.