Home / 155,626.04-214,464.30-113,117.24

Finding the Fourth Proportional to 155,626.04, 214,464.30 and 113,117.24

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Solution

The fourth proportional to 155,626.04, 214,464.30 and 113,117.24 is: 155,884.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,626.04 : 214,464.30 = 113,117.24 : x
  2. Step 2: Convert to fraction form
    155,626.04/214,464.30 = 113,117.24/x
  3. Step 3: Cross multiply
    155,626.04x = 214,464.30 × 113,117.24
  4. Step 4: Simplify right side
    155,626.04x = 24,259,609,694.53
  5. Step 5: Solve for x
    x = 24,259,609,694.53/155,626.04
  6. Step 6: Final answer
    x = 155,884.00

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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.