Home / 35,194.34-48,528.33-22,430.45

Finding the Fourth Proportional to 35,194.34, 48,528.33 and 22,430.45

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Solution

The fourth proportional to 35,194.34, 48,528.33 and 22,430.45 is: 30,928.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,194.34 : 48,528.33 = 22,430.45 : x
  2. Step 2: Convert to fraction form
    35,194.34/48,528.33 = 22,430.45/x
  3. Step 3: Cross multiply
    35,194.34x = 48,528.33 × 22,430.45
  4. Step 4: Simplify right side
    35,194.34x = 1,088,512,279.65
  5. Step 5: Solve for x
    x = 1,088,512,279.65/35,194.34
  6. Step 6: Final answer
    x = 30,928.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.