Home / 9,030.80-13,528.92-6,094.64

Finding the Fourth Proportional to 9,030.80, 13,528.92 and 6,094.64

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Solution

The fourth proportional to 9,030.80, 13,528.92 and 6,094.64 is: 9,130.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,030.80 : 13,528.92 = 6,094.64 : x
  2. Step 2: Convert to fraction form
    9,030.80/13,528.92 = 6,094.64/x
  3. Step 3: Cross multiply
    9,030.80x = 13,528.92 × 6,094.64
  4. Step 4: Simplify right side
    9,030.80x = 82,453,896.99
  5. Step 5: Solve for x
    x = 82,453,896.99/9,030.80
  6. Step 6: Final answer
    x = 9,130.30

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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.