Home / 7,330.03-10,114.93-4,677.14

Finding the Fourth Proportional to 7,330.03, 10,114.93 and 4,677.14

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Solution

The fourth proportional to 7,330.03, 10,114.93 and 4,677.14 is: 6,454.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330.03 : 10,114.93 = 4,677.14 : x
  2. Step 2: Convert to fraction form
    7,330.03/10,114.93 = 4,677.14/x
  3. Step 3: Cross multiply
    7,330.03x = 10,114.93 × 4,677.14
  4. Step 4: Simplify right side
    7,330.03x = 47,308,943.70
  5. Step 5: Solve for x
    x = 47,308,943.70/7,330.03
  6. Step 6: Final answer
    x = 6,454.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.