Home / 9,360.48-14,030.64-4,973.52

Finding the Fourth Proportional to 9,360.48, 14,030.64 and 4,973.52

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Solution

The fourth proportional to 9,360.48, 14,030.64 and 4,973.52 is: 7,454.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360.48 : 14,030.64 = 4,973.52 : x
  2. Step 2: Convert to fraction form
    9,360.48/14,030.64 = 4,973.52/x
  3. Step 3: Cross multiply
    9,360.48x = 14,030.64 × 4,973.52
  4. Step 4: Simplify right side
    9,360.48x = 69,781,668.65
  5. Step 5: Solve for x
    x = 69,781,668.65/9,360.48
  6. Step 6: Final answer
    x = 7,454.92

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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.