Home / 15,533.10-23,264.57-7,195.59

Finding the Fourth Proportional to 15,533.10, 23,264.57 and 7,195.59

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Solution

The fourth proportional to 15,533.10, 23,264.57 and 7,195.59 is: 10,777.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,533.10 : 23,264.57 = 7,195.59 : x
  2. Step 2: Convert to fraction form
    15,533.10/23,264.57 = 7,195.59/x
  3. Step 3: Cross multiply
    15,533.10x = 23,264.57 × 7,195.59
  4. Step 4: Simplify right side
    15,533.10x = 167,402,325.24
  5. Step 5: Solve for x
    x = 167,402,325.24/15,533.10
  6. Step 6: Final answer
    x = 10,777.14

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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.