Home / 25,484.07-35,166.01-14,152.48

Finding the Fourth Proportional to 25,484.07, 35,166.01 and 14,152.48

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Solution

The fourth proportional to 25,484.07, 35,166.01 and 14,152.48 is: 19,529.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,484.07 : 35,166.01 = 14,152.48 : x
  2. Step 2: Convert to fraction form
    25,484.07/35,166.01 = 14,152.48/x
  3. Step 3: Cross multiply
    25,484.07x = 35,166.01 × 14,152.48
  4. Step 4: Simplify right side
    25,484.07x = 497,686,253.20
  5. Step 5: Solve for x
    x = 497,686,253.20/25,484.07
  6. Step 6: Final answer
    x = 19,529.31

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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.