Home / 93,847.51-129,513.14-53,567.83

Finding the Fourth Proportional to 93,847.51, 129,513.14 and 53,567.83

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Solution

The fourth proportional to 93,847.51, 129,513.14 and 53,567.83 is: 73,925.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,847.51 : 129,513.14 = 53,567.83 : x
  2. Step 2: Convert to fraction form
    93,847.51/129,513.14 = 53,567.83/x
  3. Step 3: Cross multiply
    93,847.51x = 129,513.14 × 53,567.83
  4. Step 4: Simplify right side
    93,847.51x = 6,937,737,598.45
  5. Step 5: Solve for x
    x = 6,937,737,598.45/93,847.51
  6. Step 6: Final answer
    x = 73,925.64

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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.