Home / 42,964.79-59,329.08-26,859.63

Finding the Fourth Proportional to 42,964.79, 59,329.08 and 26,859.63

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Solution

The fourth proportional to 42,964.79, 59,329.08 and 26,859.63 is: 37,089.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,964.79 : 59,329.08 = 26,859.63 : x
  2. Step 2: Convert to fraction form
    42,964.79/59,329.08 = 26,859.63/x
  3. Step 3: Cross multiply
    42,964.79x = 59,329.08 × 26,859.63
  4. Step 4: Simplify right side
    42,964.79x = 1,593,557,002.74
  5. Step 5: Solve for x
    x = 1,593,557,002.74/42,964.79
  6. Step 6: Final answer
    x = 37,089.84

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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.