Home / 42,312.92-58,393.74-23,448.84

Finding the Fourth Proportional to 42,312.92, 58,393.74 and 23,448.84

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Solution

The fourth proportional to 42,312.92, 58,393.74 and 23,448.84 is: 32,360.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,312.92 : 58,393.74 = 23,448.84 : x
  2. Step 2: Convert to fraction form
    42,312.92/58,393.74 = 23,448.84/x
  3. Step 3: Cross multiply
    42,312.92x = 58,393.74 × 23,448.84
  4. Step 4: Simplify right side
    42,312.92x = 1,369,265,466.26
  5. Step 5: Solve for x
    x = 1,369,265,466.26/42,312.92
  6. Step 6: Final answer
    x = 32,360.46

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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.