Home / 23,386.02-35,079.33-7,803.65

Finding the Fourth Proportional to 23,386.02, 35,079.33 and 7,803.65

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Solution

The fourth proportional to 23,386.02, 35,079.33 and 7,803.65 is: 11,705.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,386.02 : 35,079.33 = 7,803.65 : x
  2. Step 2: Convert to fraction form
    23,386.02/35,079.33 = 7,803.65/x
  3. Step 3: Cross multiply
    23,386.02x = 35,079.33 × 7,803.65
  4. Step 4: Simplify right side
    23,386.02x = 273,746,638.16
  5. Step 5: Solve for x
    x = 273,746,638.16/23,386.02
  6. Step 6: Final answer
    x = 11,705.57

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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.