Home / 15,907.02-23,823.60-15,353.45

Finding the Fourth Proportional to 15,907.02, 23,823.60 and 15,353.45

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Solution

The fourth proportional to 15,907.02, 23,823.60 and 15,353.45 is: 22,994.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,907.02 : 23,823.60 = 15,353.45 : x
  2. Step 2: Convert to fraction form
    15,907.02/23,823.60 = 15,353.45/x
  3. Step 3: Cross multiply
    15,907.02x = 23,823.60 × 15,353.45
  4. Step 4: Simplify right side
    15,907.02x = 365,774,451.42
  5. Step 5: Solve for x
    x = 365,774,451.42/15,907.02
  6. Step 6: Final answer
    x = 22,994.53

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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.