Home / 25,092.48-37,643.58-9,521.04

Finding the Fourth Proportional to 25,092.48, 37,643.58 and 9,521.04

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Solution

The fourth proportional to 25,092.48, 37,643.58 and 9,521.04 is: 14,283.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,092.48 : 37,643.58 = 9,521.04 : x
  2. Step 2: Convert to fraction form
    25,092.48/37,643.58 = 9,521.04/x
  3. Step 3: Cross multiply
    25,092.48x = 37,643.58 × 9,521.04
  4. Step 4: Simplify right side
    25,092.48x = 358,406,030.92
  5. Step 5: Solve for x
    x = 358,406,030.92/25,092.48
  6. Step 6: Final answer
    x = 14,283.40

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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.