Home / 40,970.68-56,370.47-32,002.63

Finding the Fourth Proportional to 40,970.68, 56,370.47 and 32,002.63

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Solution

The fourth proportional to 40,970.68, 56,370.47 and 32,002.63 is: 44,031.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,970.68 : 56,370.47 = 32,002.63 : x
  2. Step 2: Convert to fraction form
    40,970.68/56,370.47 = 32,002.63/x
  3. Step 3: Cross multiply
    40,970.68x = 56,370.47 × 32,002.63
  4. Step 4: Simplify right side
    40,970.68x = 1,804,002,993.40
  5. Step 5: Solve for x
    x = 1,804,002,993.40/40,970.68
  6. Step 6: Final answer
    x = 44,031.56

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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.