Home / 25,345.58-38,024.85-10,549.58

Finding the Fourth Proportional to 25,345.58, 38,024.85 and 10,549.58

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Solution

The fourth proportional to 25,345.58, 38,024.85 and 10,549.58 is: 15,827.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,345.58 : 38,024.85 = 10,549.58 : x
  2. Step 2: Convert to fraction form
    25,345.58/38,024.85 = 10,549.58/x
  3. Step 3: Cross multiply
    25,345.58x = 38,024.85 × 10,549.58
  4. Step 4: Simplify right side
    25,345.58x = 401,146,197.06
  5. Step 5: Solve for x
    x = 401,146,197.06/25,345.58
  6. Step 6: Final answer
    x = 15,827.07

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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.