Home / 57,415.02-79,240.06-32,264.52

Finding the Fourth Proportional to 57,415.02, 79,240.06 and 32,264.52

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Solution

The fourth proportional to 57,415.02, 79,240.06 and 32,264.52 is: 44,529.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,415.02 : 79,240.06 = 32,264.52 : x
  2. Step 2: Convert to fraction form
    57,415.02/79,240.06 = 32,264.52/x
  3. Step 3: Cross multiply
    57,415.02x = 79,240.06 × 32,264.52
  4. Step 4: Simplify right side
    57,415.02x = 2,556,642,500.67
  5. Step 5: Solve for x
    x = 2,556,642,500.67/57,415.02
  6. Step 6: Final answer
    x = 44,529.16

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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.