Home / 15,367.05-23,056.65-7,041.06

Finding the Fourth Proportional to 15,367.05, 23,056.65 and 7,041.06

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Solution

The fourth proportional to 15,367.05, 23,056.65 and 7,041.06 is: 10,564.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,367.05 : 23,056.65 = 7,041.06 : x
  2. Step 2: Convert to fraction form
    15,367.05/23,056.65 = 7,041.06/x
  3. Step 3: Cross multiply
    15,367.05x = 23,056.65 × 7,041.06
  4. Step 4: Simplify right side
    15,367.05x = 162,343,256.05
  5. Step 5: Solve for x
    x = 162,343,256.05/15,367.05
  6. Step 6: Final answer
    x = 10,564.37

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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.