Home / 848,086.56-1,271,818.80-248,893.92

Finding the Fourth Proportional to 848,086.56, 1,271,818.80 and 248,893.92

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Solution

The fourth proportional to 848,086.56, 1,271,818.80 and 248,893.92 is: 373,249.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,086.56 : 1,271,818.80 = 248,893.92 : x
  2. Step 2: Convert to fraction form
    848,086.56/1,271,818.80 = 248,893.92/x
  3. Step 3: Cross multiply
    848,086.56x = 1,271,818.80 × 248,893.92
  4. Step 4: Simplify right side
    848,086.56x = 316,547,966,661.70
  5. Step 5: Solve for x
    x = 316,547,966,661.70/848,086.56
  6. Step 6: Final answer
    x = 373,249.60

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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.