Home / 42,632.04-58,832.64-24,731.40

Finding the Fourth Proportional to 42,632.04, 58,832.64 and 24,731.40

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Solution

The fourth proportional to 42,632.04, 58,832.64 and 24,731.40 is: 34,129.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,632.04 : 58,832.64 = 24,731.40 : x
  2. Step 2: Convert to fraction form
    42,632.04/58,832.64 = 24,731.40/x
  3. Step 3: Cross multiply
    42,632.04x = 58,832.64 × 24,731.40
  4. Step 4: Simplify right side
    42,632.04x = 1,455,013,552.90
  5. Step 5: Solve for x
    x = 1,455,013,552.90/42,632.04
  6. Step 6: Final answer
    x = 34,129.58

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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.