Home / 19,476.05-26,877.02-10,523.62

Finding the Fourth Proportional to 19,476.05, 26,877.02 and 10,523.62

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Solution

The fourth proportional to 19,476.05, 26,877.02 and 10,523.62 is: 14,522.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,476.05 : 26,877.02 = 10,523.62 : x
  2. Step 2: Convert to fraction form
    19,476.05/26,877.02 = 10,523.62/x
  3. Step 3: Cross multiply
    19,476.05x = 26,877.02 × 10,523.62
  4. Step 4: Simplify right side
    19,476.05x = 282,843,526.19
  5. Step 5: Solve for x
    x = 282,843,526.19/19,476.05
  6. Step 6: Final answer
    x = 14,522.64

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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.