Home / 44,587.43-66,902.93-19,624.34

Finding the Fourth Proportional to 44,587.43, 66,902.93 and 19,624.34

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Solution

The fourth proportional to 44,587.43, 66,902.93 and 19,624.34 is: 29,446.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,587.43 : 66,902.93 = 19,624.34 : x
  2. Step 2: Convert to fraction form
    44,587.43/66,902.93 = 19,624.34/x
  3. Step 3: Cross multiply
    44,587.43x = 66,902.93 × 19,624.34
  4. Step 4: Simplify right side
    44,587.43x = 1,312,925,988.04
  5. Step 5: Solve for x
    x = 1,312,925,988.04/44,587.43
  6. Step 6: Final answer
    x = 29,446.10

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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.