Home / 63,090.81-94,632.50-23,644.62

Finding the Fourth Proportional to 63,090.81, 94,632.50 and 23,644.62

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Solution

The fourth proportional to 63,090.81, 94,632.50 and 23,644.62 is: 35,465.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,090.81 : 94,632.50 = 23,644.62 : x
  2. Step 2: Convert to fraction form
    63,090.81/94,632.50 = 23,644.62/x
  3. Step 3: Cross multiply
    63,090.81x = 94,632.50 × 23,644.62
  4. Step 4: Simplify right side
    63,090.81x = 2,237,549,561.26
  5. Step 5: Solve for x
    x = 2,237,549,561.26/63,090.81
  6. Step 6: Final answer
    x = 35,465.54

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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.