Home / 29,931.48-44,897.40-7,743.33

Finding the Fourth Proportional to 29,931.48, 44,897.40 and 7,743.33

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Solution

The fourth proportional to 29,931.48, 44,897.40 and 7,743.33 is: 11,615.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,931.48 : 44,897.40 = 7,743.33 : x
  2. Step 2: Convert to fraction form
    29,931.48/44,897.40 = 7,743.33/x
  3. Step 3: Cross multiply
    29,931.48x = 44,897.40 × 7,743.33
  4. Step 4: Simplify right side
    29,931.48x = 347,655,384.34
  5. Step 5: Solve for x
    x = 347,655,384.34/29,931.48
  6. Step 6: Final answer
    x = 11,615.04

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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.