Home / 152,063.45-228,080.58-46,854.17

Finding the Fourth Proportional to 152,063.45, 228,080.58 and 46,854.17

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Solution

The fourth proportional to 152,063.45, 228,080.58 and 46,854.17 is: 70,276.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,063.45 : 228,080.58 = 46,854.17 : x
  2. Step 2: Convert to fraction form
    152,063.45/228,080.58 = 46,854.17/x
  3. Step 3: Cross multiply
    152,063.45x = 228,080.58 × 46,854.17
  4. Step 4: Simplify right side
    152,063.45x = 10,686,525,128.62
  5. Step 5: Solve for x
    x = 10,686,525,128.62/152,063.45
  6. Step 6: Final answer
    x = 70,276.75

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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.