Home / 146,503.32-202,106.27-94,837.13

Finding the Fourth Proportional to 146,503.32, 202,106.27 and 94,837.13

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Solution

The fourth proportional to 146,503.32, 202,106.27 and 94,837.13 is: 130,831.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,503.32 : 202,106.27 = 94,837.13 : x
  2. Step 2: Convert to fraction form
    146,503.32/202,106.27 = 94,837.13/x
  3. Step 3: Cross multiply
    146,503.32x = 202,106.27 × 94,837.13
  4. Step 4: Simplify right side
    146,503.32x = 19,167,178,586.27
  5. Step 5: Solve for x
    x = 19,167,178,586.27/146,503.32
  6. Step 6: Final answer
    x = 130,831.02

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1.5x scale

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.