Home / 25,125.84-37,690.08-7,595.22

Finding the Fourth Proportional to 25,125.84, 37,690.08 and 7,595.22

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Solution

The fourth proportional to 25,125.84, 37,690.08 and 7,595.22 is: 11,393.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,125.84 : 37,690.08 = 7,595.22 : x
  2. Step 2: Convert to fraction form
    25,125.84/37,690.08 = 7,595.22/x
  3. Step 3: Cross multiply
    25,125.84x = 37,690.08 × 7,595.22
  4. Step 4: Simplify right side
    25,125.84x = 286,264,449.42
  5. Step 5: Solve for x
    x = 286,264,449.42/25,125.84
  6. Step 6: Final answer
    x = 11,393.23

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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.