Home / 25,925.07-38,814.98-14,036.16

Finding the Fourth Proportional to 25,925.07, 38,814.98 and 14,036.16

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Solution

The fourth proportional to 25,925.07, 38,814.98 and 14,036.16 is: 21,014.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,925.07 : 38,814.98 = 14,036.16 : x
  2. Step 2: Convert to fraction form
    25,925.07/38,814.98 = 14,036.16/x
  3. Step 3: Cross multiply
    25,925.07x = 38,814.98 × 14,036.16
  4. Step 4: Simplify right side
    25,925.07x = 544,813,199.50
  5. Step 5: Solve for x
    x = 544,813,199.50/25,925.07
  6. Step 6: Final answer
    x = 21,014.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.