Home / 67,558.02-101,339.13-23,184.20

Finding the Fourth Proportional to 67,558.02, 101,339.13 and 23,184.20

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Solution

The fourth proportional to 67,558.02, 101,339.13 and 23,184.20 is: 34,777.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,558.02 : 101,339.13 = 23,184.20 : x
  2. Step 2: Convert to fraction form
    67,558.02/101,339.13 = 23,184.20/x
  3. Step 3: Cross multiply
    67,558.02x = 101,339.13 × 23,184.20
  4. Step 4: Simplify right side
    67,558.02x = 2,349,466,151.05
  5. Step 5: Solve for x
    x = 2,349,466,151.05/67,558.02
  6. Step 6: Final answer
    x = 34,777.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.