Home / 42,603.58-58,798.74-24,704.20

Finding the Fourth Proportional to 42,603.58, 58,798.74 and 24,704.20

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Solution

The fourth proportional to 42,603.58, 58,798.74 and 24,704.20 is: 34,095.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,603.58 : 58,798.74 = 24,704.20 : x
  2. Step 2: Convert to fraction form
    42,603.58/58,798.74 = 24,704.20/x
  3. Step 3: Cross multiply
    42,603.58x = 58,798.74 × 24,704.20
  4. Step 4: Simplify right side
    42,603.58x = 1,452,575,832.71
  5. Step 5: Solve for x
    x = 1,452,575,832.71/42,603.58
  6. Step 6: Final answer
    x = 34,095.16

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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.