Home / 75,056.40-112,598.24-35,613.14

Finding the Fourth Proportional to 75,056.40, 112,598.24 and 35,613.14

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Solution

The fourth proportional to 75,056.40, 112,598.24 and 35,613.14 is: 53,426.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,056.40 : 112,598.24 = 35,613.14 : x
  2. Step 2: Convert to fraction form
    75,056.40/112,598.24 = 35,613.14/x
  3. Step 3: Cross multiply
    75,056.40x = 112,598.24 × 35,613.14
  4. Step 4: Simplify right side
    75,056.40x = 4,009,976,884.87
  5. Step 5: Solve for x
    x = 4,009,976,884.87/75,056.40
  6. Step 6: Final answer
    x = 53,426.18

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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.