Home / 25,444.88-35,114.28-19,060.16

Finding the Fourth Proportional to 25,444.88, 35,114.28 and 19,060.16

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Solution

The fourth proportional to 25,444.88, 35,114.28 and 19,060.16 is: 26,303.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,444.88 : 35,114.28 = 19,060.16 : x
  2. Step 2: Convert to fraction form
    25,444.88/35,114.28 = 19,060.16/x
  3. Step 3: Cross multiply
    25,444.88x = 35,114.28 × 19,060.16
  4. Step 4: Simplify right side
    25,444.88x = 669,283,795.08
  5. Step 5: Solve for x
    x = 669,283,795.08/25,444.88
  6. Step 6: Final answer
    x = 26,303.28

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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.