Home / 9,570.02-14,356.27-3,330.48

Finding the Fourth Proportional to 9,570.02, 14,356.27 and 3,330.48

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Solution

The fourth proportional to 9,570.02, 14,356.27 and 3,330.48 is: 4,996.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,570.02 : 14,356.27 = 3,330.48 : x
  2. Step 2: Convert to fraction form
    9,570.02/14,356.27 = 3,330.48/x
  3. Step 3: Cross multiply
    9,570.02x = 14,356.27 × 3,330.48
  4. Step 4: Simplify right side
    9,570.02x = 47,813,328.11
  5. Step 5: Solve for x
    x = 47,813,328.11/9,570.02
  6. Step 6: Final answer
    x = 4,996.16

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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.