Home / 64,925.12-97,348.26-25,434.92

Finding the Fourth Proportional to 64,925.12, 97,348.26 and 25,434.92

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Solution

The fourth proportional to 64,925.12, 97,348.26 and 25,434.92 is: 38,136.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,925.12 : 97,348.26 = 25,434.92 : x
  2. Step 2: Convert to fraction form
    64,925.12/97,348.26 = 25,434.92/x
  3. Step 3: Cross multiply
    64,925.12x = 97,348.26 × 25,434.92
  4. Step 4: Simplify right side
    64,925.12x = 2,476,045,205.24
  5. Step 5: Solve for x
    x = 2,476,045,205.24/64,925.12
  6. Step 6: Final answer
    x = 38,136.94

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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.