Home / 94,748.77-141,962.57-57,230.01

Finding the Fourth Proportional to 94,748.77, 141,962.57 and 57,230.01

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Solution

The fourth proportional to 94,748.77, 141,962.57 and 57,230.01 is: 85,748.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,748.77 : 141,962.57 = 57,230.01 : x
  2. Step 2: Convert to fraction form
    94,748.77/141,962.57 = 57,230.01/x
  3. Step 3: Cross multiply
    94,748.77x = 141,962.57 × 57,230.01
  4. Step 4: Simplify right side
    94,748.77x = 8,124,519,014.58
  5. Step 5: Solve for x
    x = 8,124,519,014.58/94,748.77
  6. Step 6: Final answer
    x = 85,748.02

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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.