Home / 42,726.42-58,953.47-24,812.19

Finding the Fourth Proportional to 42,726.42, 58,953.47 and 24,812.19

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Solution

The fourth proportional to 42,726.42, 58,953.47 and 24,812.19 is: 34,235.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,726.42 : 58,953.47 = 24,812.19 : x
  2. Step 2: Convert to fraction form
    42,726.42/58,953.47 = 24,812.19/x
  3. Step 3: Cross multiply
    42,726.42x = 58,953.47 × 24,812.19
  4. Step 4: Simplify right side
    42,726.42x = 1,462,764,574.74
  5. Step 5: Solve for x
    x = 1,462,764,574.74/42,726.42
  6. Step 6: Final answer
    x = 34,235.60

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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.