Home / 35,303.07-48,706.05-22,563.71

Finding the Fourth Proportional to 35,303.07, 48,706.05 and 22,563.71

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Solution

The fourth proportional to 35,303.07, 48,706.05 and 22,563.71 is: 31,130.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,303.07 : 48,706.05 = 22,563.71 : x
  2. Step 2: Convert to fraction form
    35,303.07/48,706.05 = 22,563.71/x
  3. Step 3: Cross multiply
    35,303.07x = 48,706.05 × 22,563.71
  4. Step 4: Simplify right side
    35,303.07x = 1,098,988,831.10
  5. Step 5: Solve for x
    x = 1,098,988,831.10/35,303.07
  6. Step 6: Final answer
    x = 31,130.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.