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Finding the Fourth Proportional to 7,052.04, 9,730.53 and 4,533.30

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Solution

The fourth proportional to 7,052.04, 9,730.53 and 4,533.30 is: 6,255.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,052.04 : 9,730.53 = 4,533.30 : x
  2. Step 2: Convert to fraction form
    7,052.04/9,730.53 = 4,533.30/x
  3. Step 3: Cross multiply
    7,052.04x = 9,730.53 × 4,533.30
  4. Step 4: Simplify right side
    7,052.04x = 44,111,411.65
  5. Step 5: Solve for x
    x = 44,111,411.65/7,052.04
  6. Step 6: Final answer
    x = 6,255.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.