Home / 25,058.02-37,547.04-18,363.49

Finding the Fourth Proportional to 25,058.02, 37,547.04 and 18,363.49

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Solution

The fourth proportional to 25,058.02, 37,547.04 and 18,363.49 is: 27,515.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,058.02 : 37,547.04 = 18,363.49 : x
  2. Step 2: Convert to fraction form
    25,058.02/37,547.04 = 18,363.49/x
  3. Step 3: Cross multiply
    25,058.02x = 37,547.04 × 18,363.49
  4. Step 4: Simplify right side
    25,058.02x = 689,494,809.37
  5. Step 5: Solve for x
    x = 689,494,809.37/25,058.02
  6. Step 6: Final answer
    x = 27,515.94

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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.