Home / 155,682.20-233,436.90-62,082.20

Finding the Fourth Proportional to 155,682.20, 233,436.90 and 62,082.20

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Solution

The fourth proportional to 155,682.20, 233,436.90 and 62,082.20 is: 93,088.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,682.20 : 233,436.90 = 62,082.20 : x
  2. Step 2: Convert to fraction form
    155,682.20/233,436.90 = 62,082.20/x
  3. Step 3: Cross multiply
    155,682.20x = 233,436.90 × 62,082.20
  4. Step 4: Simplify right side
    155,682.20x = 14,492,276,313.18
  5. Step 5: Solve for x
    x = 14,492,276,313.18/155,682.20
  6. Step 6: Final answer
    x = 93,088.85

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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.