Home / 39,345.32-54,283.21-24,026.28

Finding the Fourth Proportional to 39,345.32, 54,283.21 and 24,026.28

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Solution

The fourth proportional to 39,345.32, 54,283.21 and 24,026.28 is: 33,148.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,345.32 : 54,283.21 = 24,026.28 : x
  2. Step 2: Convert to fraction form
    39,345.32/54,283.21 = 24,026.28/x
  3. Step 3: Cross multiply
    39,345.32x = 54,283.21 × 24,026.28
  4. Step 4: Simplify right side
    39,345.32x = 1,304,223,482.63
  5. Step 5: Solve for x
    x = 1,304,223,482.63/39,345.32
  6. Step 6: Final answer
    x = 33,148.12

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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.