Home / 25,054.02-34,574.04-14,443.02

Finding the Fourth Proportional to 25,054.02, 34,574.04 and 14,443.02

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Solution

The fourth proportional to 25,054.02, 34,574.04 and 14,443.02 is: 19,931.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,054.02 : 34,574.04 = 14,443.02 : x
  2. Step 2: Convert to fraction form
    25,054.02/34,574.04 = 14,443.02/x
  3. Step 3: Cross multiply
    25,054.02x = 34,574.04 × 14,443.02
  4. Step 4: Simplify right side
    25,054.02x = 499,353,551.20
  5. Step 5: Solve for x
    x = 499,353,551.20/25,054.02
  6. Step 6: Final answer
    x = 19,931.07

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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.