Home / 15,758.28-23,641.52-5,898.32

Finding the Fourth Proportional to 15,758.28, 23,641.52 and 5,898.32

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Solution

The fourth proportional to 15,758.28, 23,641.52 and 5,898.32 is: 8,849.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,758.28 : 23,641.52 = 5,898.32 : x
  2. Step 2: Convert to fraction form
    15,758.28/23,641.52 = 5,898.32/x
  3. Step 3: Cross multiply
    15,758.28x = 23,641.52 × 5,898.32
  4. Step 4: Simplify right side
    15,758.28x = 139,445,250.25
  5. Step 5: Solve for x
    x = 139,445,250.25/15,758.28
  6. Step 6: Final answer
    x = 8,849.01

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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.