Home / 44,628.06-66,953.34-31,506.06

Finding the Fourth Proportional to 44,628.06, 66,953.34 and 31,506.06

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Solution

The fourth proportional to 44,628.06, 66,953.34 and 31,506.06 is: 47,267.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,628.06 : 66,953.34 = 31,506.06 : x
  2. Step 2: Convert to fraction form
    44,628.06/66,953.34 = 31,506.06/x
  3. Step 3: Cross multiply
    44,628.06x = 66,953.34 × 31,506.06
  4. Step 4: Simplify right side
    44,628.06x = 2,109,435,947.24
  5. Step 5: Solve for x
    x = 2,109,435,947.24/44,628.06
  6. Step 6: Final answer
    x = 47,267.03

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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.