Home / 45,690.29-63,052.39-25,547.17

Finding the Fourth Proportional to 45,690.29, 63,052.39 and 25,547.17

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Solution

The fourth proportional to 45,690.29, 63,052.39 and 25,547.17 is: 35,254.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,690.29 : 63,052.39 = 25,547.17 : x
  2. Step 2: Convert to fraction form
    45,690.29/63,052.39 = 25,547.17/x
  3. Step 3: Cross multiply
    45,690.29x = 63,052.39 × 25,547.17
  4. Step 4: Simplify right side
    45,690.29x = 1,610,810,296.10
  5. Step 5: Solve for x
    x = 1,610,810,296.10/45,690.29
  6. Step 6: Final answer
    x = 35,254.98

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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.