Home / 42,038.04-62,953.32-24,454.56

Finding the Fourth Proportional to 42,038.04, 62,953.32 and 24,454.56

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Solution

The fourth proportional to 42,038.04, 62,953.32 and 24,454.56 is: 36,621.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,038.04 : 62,953.32 = 24,454.56 : x
  2. Step 2: Convert to fraction form
    42,038.04/62,953.32 = 24,454.56/x
  3. Step 3: Cross multiply
    42,038.04x = 62,953.32 × 24,454.56
  4. Step 4: Simplify right side
    42,038.04x = 1,539,495,741.14
  5. Step 5: Solve for x
    x = 1,539,495,741.14/42,038.04
  6. Step 6: Final answer
    x = 36,621.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.