Home / 9,029.34-13,541.51-4,352.40

Finding the Fourth Proportional to 9,029.34, 13,541.51 and 4,352.40

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Solution

The fourth proportional to 9,029.34, 13,541.51 and 4,352.40 is: 6,527.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029.34 : 13,541.51 = 4,352.40 : x
  2. Step 2: Convert to fraction form
    9,029.34/13,541.51 = 4,352.40/x
  3. Step 3: Cross multiply
    9,029.34x = 13,541.51 × 4,352.40
  4. Step 4: Simplify right side
    9,029.34x = 58,938,079.01
  5. Step 5: Solve for x
    x = 58,938,079.01/9,029.34
  6. Step 6: Final answer
    x = 6,527.40

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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.