Home / 29,547.60-44,290.24-9,820.84

Finding the Fourth Proportional to 29,547.60, 44,290.24 and 9,820.84

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Solution

The fourth proportional to 29,547.60, 44,290.24 and 9,820.84 is: 14,720.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,547.60 : 44,290.24 = 9,820.84 : x
  2. Step 2: Convert to fraction form
    29,547.60/44,290.24 = 9,820.84/x
  3. Step 3: Cross multiply
    29,547.60x = 44,290.24 × 9,820.84
  4. Step 4: Simplify right side
    29,547.60x = 434,967,360.60
  5. Step 5: Solve for x
    x = 434,967,360.60/29,547.60
  6. Step 6: Final answer
    x = 14,720.90

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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.