Home / 45,506.02-62,800.45-25,363.05

Finding the Fourth Proportional to 45,506.02, 62,800.45 and 25,363.05

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Solution

The fourth proportional to 45,506.02, 62,800.45 and 25,363.05 is: 35,002.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,506.02 : 62,800.45 = 25,363.05 : x
  2. Step 2: Convert to fraction form
    45,506.02/62,800.45 = 25,363.05/x
  3. Step 3: Cross multiply
    45,506.02x = 62,800.45 × 25,363.05
  4. Step 4: Simplify right side
    45,506.02x = 1,592,810,953.37
  5. Step 5: Solve for x
    x = 1,592,810,953.37/45,506.02
  6. Step 6: Final answer
    x = 35,002.20

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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.