Home / 42,364.02-58,462.40-23,501.14

Finding the Fourth Proportional to 42,364.02, 58,462.40 and 23,501.14

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Solution

The fourth proportional to 42,364.02, 58,462.40 and 23,501.14 is: 32,431.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,364.02 : 58,462.40 = 23,501.14 : x
  2. Step 2: Convert to fraction form
    42,364.02/58,462.40 = 23,501.14/x
  3. Step 3: Cross multiply
    42,364.02x = 58,462.40 × 23,501.14
  4. Step 4: Simplify right side
    42,364.02x = 1,373,933,047.14
  5. Step 5: Solve for x
    x = 1,373,933,047.14/42,364.02
  6. Step 6: Final answer
    x = 32,431.60

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