Home / 25,426.35-35,088.35-14,095.81

Finding the Fourth Proportional to 25,426.35, 35,088.35 and 14,095.81

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Solution

The fourth proportional to 25,426.35, 35,088.35 and 14,095.81 is: 19,452.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,426.35 : 35,088.35 = 14,095.81 : x
  2. Step 2: Convert to fraction form
    25,426.35/35,088.35 = 14,095.81/x
  3. Step 3: Cross multiply
    25,426.35x = 35,088.35 × 14,095.81
  4. Step 4: Simplify right side
    25,426.35x = 494,598,714.81
  5. Step 5: Solve for x
    x = 494,598,714.81/25,426.35
  6. Step 6: Final answer
    x = 19,452.21

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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.