Home / 25,551.18-35,260.29-14,373.18

Finding the Fourth Proportional to 25,551.18, 35,260.29 and 14,373.18

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Solution

The fourth proportional to 25,551.18, 35,260.29 and 14,373.18 is: 19,834.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,551.18 : 35,260.29 = 14,373.18 : x
  2. Step 2: Convert to fraction form
    25,551.18/35,260.29 = 14,373.18/x
  3. Step 3: Cross multiply
    25,551.18x = 35,260.29 × 14,373.18
  4. Step 4: Simplify right side
    25,551.18x = 506,802,495.02
  5. Step 5: Solve for x
    x = 506,802,495.02/25,551.18
  6. Step 6: Final answer
    x = 19,834.80

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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.