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Finding the Fourth Proportional to 233,358.40, 350,037.60 and 233,358.40

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Solution

The fourth proportional to 233,358.40, 350,037.60 and 233,358.40 is: 350,037.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,358.40 : 350,037.60 = 233,358.40 : x
  2. Step 2: Convert to fraction form
    233,358.40/350,037.60 = 233,358.40/x
  3. Step 3: Cross multiply
    233,358.40x = 350,037.60 × 233,358.40
  4. Step 4: Simplify right side
    233,358.40x = 81,684,214,275.84
  5. Step 5: Solve for x
    x = 81,684,214,275.84/233,358.40
  6. Step 6: Final answer
    x = 350,037.60

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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.