Home / 152,092.10-228,062.01-46,897.40

Finding the Fourth Proportional to 152,092.10, 228,062.01 and 46,897.40

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Solution

The fourth proportional to 152,092.10, 228,062.01 and 46,897.40 is: 70,322.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,092.10 : 228,062.01 = 46,897.40 : x
  2. Step 2: Convert to fraction form
    152,092.10/228,062.01 = 46,897.40/x
  3. Step 3: Cross multiply
    152,092.10x = 228,062.01 × 46,897.40
  4. Step 4: Simplify right side
    152,092.10x = 10,695,515,307.77
  5. Step 5: Solve for x
    x = 10,695,515,307.77/152,092.10
  6. Step 6: Final answer
    x = 70,322.62

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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.