Home / 47,181.72-70,767.54-29,599.32

Finding the Fourth Proportional to 47,181.72, 70,767.54 and 29,599.32

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Solution

The fourth proportional to 47,181.72, 70,767.54 and 29,599.32 is: 44,395.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,181.72 : 70,767.54 = 29,599.32 : x
  2. Step 2: Convert to fraction form
    47,181.72/70,767.54 = 29,599.32/x
  3. Step 3: Cross multiply
    47,181.72x = 70,767.54 × 29,599.32
  4. Step 4: Simplify right side
    47,181.72x = 2,094,671,062.07
  5. Step 5: Solve for x
    x = 2,094,671,062.07/47,181.72
  6. Step 6: Final answer
    x = 44,395.82

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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.