Home / 7,030.73-10,547.36-2,350.28

Finding the Fourth Proportional to 7,030.73, 10,547.36 and 2,350.28

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Solution

The fourth proportional to 7,030.73, 10,547.36 and 2,350.28 is: 3,525.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,030.73 : 10,547.36 = 2,350.28 : x
  2. Step 2: Convert to fraction form
    7,030.73/10,547.36 = 2,350.28/x
  3. Step 3: Cross multiply
    7,030.73x = 10,547.36 × 2,350.28
  4. Step 4: Simplify right side
    7,030.73x = 24,789,184.77
  5. Step 5: Solve for x
    x = 24,789,184.77/7,030.73
  6. Step 6: Final answer
    x = 3,525.84

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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.