Home / 52,548.94-72,517.53-33,686.07

Finding the Fourth Proportional to 52,548.94, 72,517.53 and 33,686.07

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Solution

The fourth proportional to 52,548.94, 72,517.53 and 33,686.07 is: 46,486.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,548.94 : 72,517.53 = 33,686.07 : x
  2. Step 2: Convert to fraction form
    52,548.94/72,517.53 = 33,686.07/x
  3. Step 3: Cross multiply
    52,548.94x = 72,517.53 × 33,686.07
  4. Step 4: Simplify right side
    52,548.94x = 2,442,830,591.81
  5. Step 5: Solve for x
    x = 2,442,830,591.81/52,548.94
  6. Step 6: Final answer
    x = 46,486.77

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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.