Home / 7,533.48-11,302.14-2,339.40

Finding the Fourth Proportional to 7,533.48, 11,302.14 and 2,339.40

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Solution

The fourth proportional to 7,533.48, 11,302.14 and 2,339.40 is: 3,509.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533.48 : 11,302.14 = 2,339.40 : x
  2. Step 2: Convert to fraction form
    7,533.48/11,302.14 = 2,339.40/x
  3. Step 3: Cross multiply
    7,533.48x = 11,302.14 × 2,339.40
  4. Step 4: Simplify right side
    7,533.48x = 26,440,226.32
  5. Step 5: Solve for x
    x = 26,440,226.32/7,533.48
  6. Step 6: Final answer
    x = 3,509.70

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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.