Home / 22,926.21-34,389.43-10,437.50

Finding the Fourth Proportional to 22,926.21, 34,389.43 and 10,437.50

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Solution

The fourth proportional to 22,926.21, 34,389.43 and 10,437.50 is: 15,656.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,926.21 : 34,389.43 = 10,437.50 : x
  2. Step 2: Convert to fraction form
    22,926.21/34,389.43 = 10,437.50/x
  3. Step 3: Cross multiply
    22,926.21x = 34,389.43 × 10,437.50
  4. Step 4: Simplify right side
    22,926.21x = 358,939,675.63
  5. Step 5: Solve for x
    x = 358,939,675.63/22,926.21
  6. Step 6: Final answer
    x = 15,656.30

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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.