Home / 6,020.07-9,008.22-4,970.31

Finding the Fourth Proportional to 6,020.07, 9,008.22 and 4,970.31

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Solution

The fourth proportional to 6,020.07, 9,008.22 and 4,970.31 is: 7,437.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020.07 : 9,008.22 = 4,970.31 : x
  2. Step 2: Convert to fraction form
    6,020.07/9,008.22 = 4,970.31/x
  3. Step 3: Cross multiply
    6,020.07x = 9,008.22 × 4,970.31
  4. Step 4: Simplify right side
    6,020.07x = 44,773,645.95
  5. Step 5: Solve for x
    x = 44,773,645.95/6,020.07
  6. Step 6: Final answer
    x = 7,437.40

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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.