Home / 45,364.02-62,598.78-25,219.66

Finding the Fourth Proportional to 45,364.02, 62,598.78 and 25,219.66

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Solution

The fourth proportional to 45,364.02, 62,598.78 and 25,219.66 is: 34,801.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,364.02 : 62,598.78 = 25,219.66 : x
  2. Step 2: Convert to fraction form
    45,364.02/62,598.78 = 25,219.66/x
  3. Step 3: Cross multiply
    45,364.02x = 62,598.78 × 25,219.66
  4. Step 4: Simplify right side
    45,364.02x = 1,578,719,948.01
  5. Step 5: Solve for x
    x = 1,578,719,948.01/45,364.02
  6. Step 6: Final answer
    x = 34,801.15

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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.