Home / 25,432.03-35,098.28-14,105.08

Finding the Fourth Proportional to 25,432.03, 35,098.28 and 14,105.08

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Solution

The fourth proportional to 25,432.03, 35,098.28 and 14,105.08 is: 19,466.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,432.03 : 35,098.28 = 14,105.08 : x
  2. Step 2: Convert to fraction form
    25,432.03/35,098.28 = 14,105.08/x
  3. Step 3: Cross multiply
    25,432.03x = 35,098.28 × 14,105.08
  4. Step 4: Simplify right side
    25,432.03x = 495,064,047.26
  5. Step 5: Solve for x
    x = 495,064,047.26/25,432.03
  6. Step 6: Final answer
    x = 19,466.16

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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.