Home / 42,400.34-58,505.65-24,497.72

Finding the Fourth Proportional to 42,400.34, 58,505.65 and 24,497.72

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Solution

The fourth proportional to 42,400.34, 58,505.65 and 24,497.72 is: 33,802.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,400.34 : 58,505.65 = 24,497.72 : x
  2. Step 2: Convert to fraction form
    42,400.34/58,505.65 = 24,497.72/x
  3. Step 3: Cross multiply
    42,400.34x = 58,505.65 × 24,497.72
  4. Step 4: Simplify right side
    42,400.34x = 1,433,254,678.35
  5. Step 5: Solve for x
    x = 1,433,254,678.35/42,400.34
  6. Step 6: Final answer
    x = 33,802.91

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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.