Home / 25,332.93-34,959.36-14,154.93

Finding the Fourth Proportional to 25,332.93, 34,959.36 and 14,154.93

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Solution

The fourth proportional to 25,332.93, 34,959.36 and 14,154.93 is: 19,533.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,332.93 : 34,959.36 = 14,154.93 : x
  2. Step 2: Convert to fraction form
    25,332.93/34,959.36 = 14,154.93/x
  3. Step 3: Cross multiply
    25,332.93x = 34,959.36 × 14,154.93
  4. Step 4: Simplify right side
    25,332.93x = 494,847,293.64
  5. Step 5: Solve for x
    x = 494,847,293.64/25,332.93
  6. Step 6: Final answer
    x = 19,533.76

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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.