Home / 7,303.41-10,948.56-2,622.33

Finding the Fourth Proportional to 7,303.41, 10,948.56 and 2,622.33

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Solution

The fourth proportional to 7,303.41, 10,948.56 and 2,622.33 is: 3,931.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303.41 : 10,948.56 = 2,622.33 : x
  2. Step 2: Convert to fraction form
    7,303.41/10,948.56 = 2,622.33/x
  3. Step 3: Cross multiply
    7,303.41x = 10,948.56 × 2,622.33
  4. Step 4: Simplify right side
    7,303.41x = 28,710,737.34
  5. Step 5: Solve for x
    x = 28,710,737.34/7,303.41
  6. Step 6: Final answer
    x = 3,931.14

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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.