Home / 9,014.40-13,526.69-4,854.32

Finding the Fourth Proportional to 9,014.40, 13,526.69 and 4,854.32

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Solution

The fourth proportional to 9,014.40, 13,526.69 and 4,854.32 is: 7,284.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014.40 : 13,526.69 = 4,854.32 : x
  2. Step 2: Convert to fraction form
    9,014.40/13,526.69 = 4,854.32/x
  3. Step 3: Cross multiply
    9,014.40x = 13,526.69 × 4,854.32
  4. Step 4: Simplify right side
    9,014.40x = 65,662,881.80
  5. Step 5: Solve for x
    x = 65,662,881.80/9,014.40
  6. Step 6: Final answer
    x = 7,284.22

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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.