Home / 47,548.89-65,617.47-26,329.53

Finding the Fourth Proportional to 47,548.89, 65,617.47 and 26,329.53

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Solution

The fourth proportional to 47,548.89, 65,617.47 and 26,329.53 is: 36,334.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,548.89 : 65,617.47 = 26,329.53 : x
  2. Step 2: Convert to fraction form
    47,548.89/65,617.47 = 26,329.53/x
  3. Step 3: Cross multiply
    47,548.89x = 65,617.47 × 26,329.53
  4. Step 4: Simplify right side
    47,548.89x = 1,727,677,144.89
  5. Step 5: Solve for x
    x = 1,727,677,144.89/47,548.89
  6. Step 6: Final answer
    x = 36,334.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.