Home / 9,957.04-14,937.78-3,032.08

Finding the Fourth Proportional to 9,957.04, 14,937.78 and 3,032.08

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Solution

The fourth proportional to 9,957.04, 14,937.78 and 3,032.08 is: 4,548.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,957.04 : 14,937.78 = 3,032.08 : x
  2. Step 2: Convert to fraction form
    9,957.04/14,937.78 = 3,032.08/x
  3. Step 3: Cross multiply
    9,957.04x = 14,937.78 × 3,032.08
  4. Step 4: Simplify right side
    9,957.04x = 45,292,543.98
  5. Step 5: Solve for x
    x = 45,292,543.98/9,957.04
  6. Step 6: Final answer
    x = 4,548.80

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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.