Home / 44,682.95-61,621.27-30,364.15

Finding the Fourth Proportional to 44,682.95, 61,621.27 and 30,364.15

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Solution

The fourth proportional to 44,682.95, 61,621.27 and 30,364.15 is: 41,874.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,682.95 : 61,621.27 = 30,364.15 : x
  2. Step 2: Convert to fraction form
    44,682.95/61,621.27 = 30,364.15/x
  3. Step 3: Cross multiply
    44,682.95x = 61,621.27 × 30,364.15
  4. Step 4: Simplify right side
    44,682.95x = 1,871,077,255.51
  5. Step 5: Solve for x
    x = 1,871,077,255.51/44,682.95
  6. Step 6: Final answer
    x = 41,874.53

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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.