Home / 152,091.83-228,061.61-46,897.13

Finding the Fourth Proportional to 152,091.83, 228,061.61 and 46,897.13

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Solution

The fourth proportional to 152,091.83, 228,061.61 and 46,897.13 is: 70,322.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,091.83 : 228,061.61 = 46,897.13 : x
  2. Step 2: Convert to fraction form
    152,091.83/228,061.61 = 46,897.13/x
  3. Step 3: Cross multiply
    152,091.83x = 228,061.61 × 46,897.13
  4. Step 4: Simplify right side
    152,091.83x = 10,695,435,659.58
  5. Step 5: Solve for x
    x = 10,695,435,659.58/152,091.83
  6. Step 6: Final answer
    x = 70,322.22

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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.