Home / 9,032.77-13,543.45-4,353.95

Finding the Fourth Proportional to 9,032.77, 13,543.45 and 4,353.95

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Solution

The fourth proportional to 9,032.77, 13,543.45 and 4,353.95 is: 6,528.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,032.77 : 13,543.45 = 4,353.95 : x
  2. Step 2: Convert to fraction form
    9,032.77/13,543.45 = 4,353.95/x
  3. Step 3: Cross multiply
    9,032.77x = 13,543.45 × 4,353.95
  4. Step 4: Simplify right side
    9,032.77x = 58,967,551.59
  5. Step 5: Solve for x
    x = 58,967,551.59/9,032.77
  6. Step 6: Final answer
    x = 6,528.18

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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.