Home / 22,875.32-34,318.53-7,292.93

Finding the Fourth Proportional to 22,875.32, 34,318.53 and 7,292.93

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Solution

The fourth proportional to 22,875.32, 34,318.53 and 7,292.93 is: 10,941.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,875.32 : 34,318.53 = 7,292.93 : x
  2. Step 2: Convert to fraction form
    22,875.32/34,318.53 = 7,292.93/x
  3. Step 3: Cross multiply
    22,875.32x = 34,318.53 × 7,292.93
  4. Step 4: Simplify right side
    22,875.32x = 250,282,636.99
  5. Step 5: Solve for x
    x = 250,282,636.99/22,875.32
  6. Step 6: Final answer
    x = 10,941.16

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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.