Home / 40,071.38-60,038.01-26,554.23

Finding the Fourth Proportional to 40,071.38, 60,038.01 and 26,554.23

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Solution

The fourth proportional to 40,071.38, 60,038.01 and 26,554.23 is: 39,785.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,071.38 : 60,038.01 = 26,554.23 : x
  2. Step 2: Convert to fraction form
    40,071.38/60,038.01 = 26,554.23/x
  3. Step 3: Cross multiply
    40,071.38x = 60,038.01 × 26,554.23
  4. Step 4: Simplify right side
    40,071.38x = 1,594,263,126.28
  5. Step 5: Solve for x
    x = 1,594,263,126.28/40,071.38
  6. Step 6: Final answer
    x = 39,785.59

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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.