Home / 25,673.02-35,425.26-14,341.07

Finding the Fourth Proportional to 25,673.02, 35,425.26 and 14,341.07

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Solution

The fourth proportional to 25,673.02, 35,425.26 and 14,341.07 is: 19,788.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,673.02 : 35,425.26 = 14,341.07 : x
  2. Step 2: Convert to fraction form
    25,673.02/35,425.26 = 14,341.07/x
  3. Step 3: Cross multiply
    25,673.02x = 35,425.26 × 14,341.07
  4. Step 4: Simplify right side
    25,673.02x = 508,036,133.43
  5. Step 5: Solve for x
    x = 508,036,133.43/25,673.02
  6. Step 6: Final answer
    x = 19,788.72

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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.