Home / 15,095.04-22,643.10-4,707.60

Finding the Fourth Proportional to 15,095.04, 22,643.10 and 4,707.60

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Solution

The fourth proportional to 15,095.04, 22,643.10 and 4,707.60 is: 7,061.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,095.04 : 22,643.10 = 4,707.60 : x
  2. Step 2: Convert to fraction form
    15,095.04/22,643.10 = 4,707.60/x
  3. Step 3: Cross multiply
    15,095.04x = 22,643.10 × 4,707.60
  4. Step 4: Simplify right side
    15,095.04x = 106,594,657.56
  5. Step 5: Solve for x
    x = 106,594,657.56/15,095.04
  6. Step 6: Final answer
    x = 7,061.57

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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.