Home / 14,905.10-22,333.35-14,030.30

Finding the Fourth Proportional to 14,905.10, 22,333.35 and 14,030.30

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Solution

The fourth proportional to 14,905.10, 22,333.35 and 14,030.30 is: 21,022.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,905.10 : 22,333.35 = 14,030.30 : x
  2. Step 2: Convert to fraction form
    14,905.10/22,333.35 = 14,030.30/x
  3. Step 3: Cross multiply
    14,905.10x = 22,333.35 × 14,030.30
  4. Step 4: Simplify right side
    14,905.10x = 313,343,600.51
  5. Step 5: Solve for x
    x = 313,343,600.51/14,905.10
  6. Step 6: Final answer
    x = 21,022.58

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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.