Home / 13,025.48-19,526.30-4,703.56

Finding the Fourth Proportional to 13,025.48, 19,526.30 and 4,703.56

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Solution

The fourth proportional to 13,025.48, 19,526.30 and 4,703.56 is: 7,051.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,025.48 : 19,526.30 = 4,703.56 : x
  2. Step 2: Convert to fraction form
    13,025.48/19,526.30 = 4,703.56/x
  3. Step 3: Cross multiply
    13,025.48x = 19,526.30 × 4,703.56
  4. Step 4: Simplify right side
    13,025.48x = 91,843,123.63
  5. Step 5: Solve for x
    x = 91,843,123.63/13,025.48
  6. Step 6: Final answer
    x = 7,051.04

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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.