Home / 57,688.07-79,602.75-33,483.44

Finding the Fourth Proportional to 57,688.07, 79,602.75 and 33,483.44

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Solution

The fourth proportional to 57,688.07, 79,602.75 and 33,483.44 is: 46,203.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,688.07 : 79,602.75 = 33,483.44 : x
  2. Step 2: Convert to fraction form
    57,688.07/79,602.75 = 33,483.44/x
  3. Step 3: Cross multiply
    57,688.07x = 79,602.75 × 33,483.44
  4. Step 4: Simplify right side
    57,688.07x = 2,665,374,102.47
  5. Step 5: Solve for x
    x = 2,665,374,102.47/57,688.07
  6. Step 6: Final answer
    x = 46,203.22

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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.