Home / 47,247.94-70,873.54-25,031.26

Finding the Fourth Proportional to 47,247.94, 70,873.54 and 25,031.26

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Solution

The fourth proportional to 47,247.94, 70,873.54 and 25,031.26 is: 37,547.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,247.94 : 70,873.54 = 25,031.26 : x
  2. Step 2: Convert to fraction form
    47,247.94/70,873.54 = 25,031.26/x
  3. Step 3: Cross multiply
    47,247.94x = 70,873.54 × 25,031.26
  4. Step 4: Simplify right side
    47,247.94x = 1,774,054,006.86
  5. Step 5: Solve for x
    x = 1,774,054,006.86/47,247.94
  6. Step 6: Final answer
    x = 37,547.75

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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.